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COP8ACC5 の電気的特性と機能

COP8ACC5のメーカーはNational Semiconductorです、この部品の機能は「8-Bit CMOS ROM Based Microcontrollers with 4k Memory and High Resolution A/D」です。


製品の詳細 ( Datasheet PDF )

部品番号 COP8ACC5
部品説明 8-Bit CMOS ROM Based Microcontrollers with 4k Memory and High Resolution A/D
メーカ National Semiconductor
ロゴ National Semiconductor ロゴ 




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COP8ACC5 Datasheet, COP8ACC5 PDF,ピン配置, 機能
May 1999
COP8ACC5
8-Bit CMOS ROM Based Microcontrollers with 4k
Memory and High Resolution A/D
General Description
The COP8ACC5 ROM based microcontrollers are highly in-
tegrated COP8Feature core devices with 4k memory and
advanced features including a High-Resolution A/D. These
single-chip CMOS devices are suited for applications requir-
ing a full featured, low EMI controller with an A/D (only one
external capacitor required). COP8ACC7 devices are pin
and software compatible (different VCC range) 16k OTP
EPROM versions for pre-production. Erasable windowed
versions are available for use with a range of COP8 software
and hardware development tools.
Family features include an 8-bit memory mapped architec-
ture, 4 MHz CKI with 2.5µs instruction cycle, 6 channel A/D
with 12-bit resolution, analog capture timer, analog current
source and VCC/2 reference, one multi-function 16-bit timer/
counter, MICROWIRE/PLUS serial I/O, two power saving
HALT/IDLE modes, MIWU, high current outputs, software
selectable I/O options, WATCHDOGtimer and Clock Moni-
tor, Low EMI 2.5V to 5.5V operation and 20/28 pin packages.
Devices included in this datasheet are:
Device
COP8ACC5xxx9
COP8ACC5xxx8
Memory (bytes)
4k ROM
4k ROM
RAM (bytes)
128
128
Key Features
n Analog Function Block with 12-bit A/D including
— Analog comparator with seven input mux
— Constant Current Source and VCC/2 Reference
— 16-bit capture timer (upcounter) clocked from CKI
with auto reset on timer startup
n Quiet design (reduced radiated emissions)
n 4096 bytes on-board ROM
n 128 bytes on-board RAM
Additional Peripheral Features
n Idle Timer
n One 16-bit timer with two 16-bit registers supporting:
— Processor Independent PWM mode
— External Event counter mode
— Input Capture mode
n Multi-Input Wake-Up (MIWU) with optional interrupts
n WATCHDOG and clock monitor logic
n MICROWIRE/PLUSserial I/O with programmable shift
clock-polarity
I/O Features
n Software selectable I/O options (Push-Pull Output, Weak
Pull-Up Input, High Impedance Input)
n High current outputs
n Schmitt Trigger inputs on ports G and L
n Packages: 28 DIP/SO with 23 I/O pins,
20 SO with 15 I/O pins
I/O Pins
15/23
15/23
Packages
20 SOIC, 28 DIP/SOIC
20 SOIC, 28 DIP/SOIC
Temperature
0 to +70˚C
-40 to +85˚C
CPU/Instruction Set Features
n 2.5 µs instruction cycle time
n Eight multi-source vectored interrupt servicing
— External Interrupt
— Idle Timer T0
— Timer T1 associated Interrupts
— MICROWIRE/PLUS
— Multi-Input Wake Up
— Software Trap
— Default VIS
— A/D (Capture Timer)
n 8-bit Stack Pointer (SP) — stack in RAM
n Two 8-bit Registers Indirect Data Memory Pointers
(B and X)
Fully Static CMOS
n Two power saving modes: HALT and IDLE
n Single supply operation: 2.5V to 5.5V
n Temperature ranges: 0˚C to +70˚C, −40˚C to +85˚C
Development System
n Emulation and OTP devices
n Real time emulation and full program debug offered by
MetaLink development system
Applications
n Battery Chargers
n Appliances
n Data Acquisition systems
COP8, MICROWIRE, MICROWIRE/PLUS, and WATCHDOGare trademarks of National Semiconductor Corporation.
TRI-STATE® is a registered trademark of National Semiconductor Corporation.
iceMASTER® is a registered trademark of MetaLink Corporation.
© 1999 National Semiconductor Corporation DS012865
www.national.com

1 Page





COP8ACC5 pdf, ピン配列
Connection Diagrams (Continued)
Pinouts for 28-Pin, 20-Pin Packages
Port
Type
L4
L5
L6
L7
G0
G1
G2
G3
G4
G5
G6
G7
D0
D1
D2
D3
I0
I1
I2
I3
I4
I5
I6
I7
VCC
GND
CKI
RESET
I/O
I/O
I/O
I/O
I/O
WDOUT
I/O
I/O
I/O
I/O
I
I/CKO
O
O
O
O
I
I
I
I
I
I
I
I
Ordering Inforamtion
Alt. Fun
MIWU
MIWU
MIWU
MIWU
INT
T1B
T1A
SO
SK
SI
HALT Restart
Analog CH1
ISRC
Analog CH2
Analog CH3
Analog CH4
Analog CH5
Analog CH6
COUT
Alt. Fun
Ext. Int.
Ext. Int.
Ext. Int.
Ext. Int.
28-Pin
DIP/SO
4
5
6
7
23
24
25
26
27
28
1
2
11
12
13
14
15
16
17
18
19
20
21
22
9
8
3
10
20-Pin
SO
15
16
17
18
19
20
1
2
7
8
9
10
11
12
13
14
5
4
3
6
FIGURE 3. Part Numbering Scheme
3
DS012865-38
www.national.com


3Pages


COP8ACC5 電子部品, 半導体
Absolute Maximum Ratings (Note 9)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (VCC)
Voltage at Any Pin
7V
−0.3V to VCC +0.3V
Total Current into VCC Pin (Source)
Total Current out of GND Pin (Sink)
100 mA
110 mA
Storage Temperature Range
−65˚C to +140˚C
Note 9: Absolute maximum ratings indicate limits beyond which damage to
the device may occur. DC and AC electrical specifications are not ensured
when operating the device at absolute maximum ratings.
DC Electrical Characteristics
−40˚C TA +85˚C unless otherwise specified
Parameter
Conditions
Operating Voltage
Power Supply Ripple (Note 10)
Peak-to-Peak
Supply Current (Note 11)
CKI = 4 MHz
CKI = 4 MHz
CKI = 1 MHz
HALT Current (Note 12)
IDLE Current
VCC = 5.5V, tC = 2.5 µs
VCC = 4V, tC = 2.5 µs
VCC = 4V, tC = 10 µs
VCC = 5.5V, CKI = 0 MHz
VCC = 4V, CKI = 0 MHz
CKI = 4 MHz
CKI = 1 MHz
Input Levels (VIH, VIL)
RESET
VCC = 5.5V, tC = 2.5 µs
VCC = 4V, tC = 10 µs
Logic High
Logic Low
CKI, All Other Inputs
Logic High
Logic Low
Hi-Z Input Leakage
Input Pullup Current
G and L Port Input Hysteresis
VCC = 5.5V
VCC = 5.5V, VIN = 0V
(Note 14)
Output Current Levels
D Outputs
Source
Sink
All Others
VCC = 4V, VOH = 3.3V
VCC = 2.5V, VOH = 1.8V
VCC = 4V, VOL = 1V
VCC = 2.5V, VOL = 0.4V
Source (Weak Pull-Up Mode)
Source (Push-Pull Mode)
Sink (Push-Pull Mode)
TRI-STATE Leakage
Allowable Sink/Source
VCC = 4V, VOH = 2.7V
VCC = 2.5V, VOH = 1.8V
VCC = 4V, VOH = 3.3V
VCC = 2.5V, VOH = 1.8V
VCC = 4V, VOL = 0.4V
VCC = 2.5V, VOL = 0.4V
VCC = 5.5V
Current per Pin
D Outputs (Sink)
All others
Maximum Input Current
Room Temp
without Latchup (Note 13)
RAM Retention Voltage, Vr
500 ns Rise and Fall Time (min)
Min Typ
Max
Units
2.5 5.5 V
0.1 VCC
V
5.5
2.5
1.4
< 5 10
<3 6
mA
mA
mA
µA
µA
1.5 mA
0.5 mA
0.8 VCC
0.7 VCC
−2
−40
−0.4
−0.2
10
2.0
−10
−2.5
−0.4
−0.2
1.6
0.7
−2
0.2 VCC
0.2 VCC
+2
−250
0.35 VCC
V
V
V
V
µA
µA
V
−110
−33
+2
mA
mA
mA
mA
µA
µA
mA
mA
mA
mA
µA
15
3
±200
mA
mA
mA
2V
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共有リンク

Link :


部品番号部品説明メーカ
COP8ACC5

8-Bit CMOS ROM Based Microcontrollers with 4k Memory and High Resolution A/D

National Semiconductor
National Semiconductor
COP8ACC5

COP8ACC Family 8-Bit CMOS ROM Based OTP Microc w/4k or 16k Mem High Res A/D (Rev. B)

Texas Instruments
Texas Instruments
COP8ACC520M9

8-Bit CMOS ROM Based Microcontrollers with 4k Memory and High Resolution A/D

National Semiconductor
National Semiconductor
COP8ACC520N8

8-Bit CMOS ROM Based Microcontrollers with 4k Memory and High Resolution A/D

National Semiconductor
National Semiconductor


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