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UPD30121F1-168-GA1 の電気的特性と機能

UPD30121F1-168-GA1のメーカーはNECです、この部品の機能は「VR4121TM 64-/32-BIT MICROPROCESSOR」です。


製品の詳細 ( Datasheet PDF )

部品番号 UPD30121F1-168-GA1
部品説明 VR4121TM 64-/32-BIT MICROPROCESSOR
メーカ NEC
ロゴ NEC ロゴ 




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UPD30121F1-168-GA1 Datasheet, UPD30121F1-168-GA1 PDF,ピン配置, 機能
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD30121
VR4121TM
64-/32-BIT MICROPROCESSOR
DESCRIPTION
The µPD30121 (VR4121) is one of NEC’s VR SeriesTM RISC (Reduced Instruction Set Computer) microprocessors
and is a high-performance 64-/32-bit microprocessor employing the MIPSTM RISC architecture.
The VR4121 uses the high-performance, super power-saving VR4120TM as the CPU core, and has many peripheral
functions such as a DMA controller, software modem interface, serial interface, keyboard interface, IrDA interface,
touch panel interface, real-time clock, A/D converter, and D/A converter. Configured with these functions, the
VR4121 is suitable for high-speed battery-driven portable information systems. The external memory bus width can
be selected from 32 bits and 16 bits, realizing high-speed data transfer.
Detailed function descriptions are provided in the following user’s manual. Be sure to read it before
designing.
VR4121 User’s Manual (U13569E)
FEATURES
• Employs 64-bit MIPS architecture
• Conforms to MIPS III instruction set (deleting FPU,
LL, LLD, SC, and SCD instructions)
• Optimized 6-stage pipeline
• Supports MIPS16 instruction set
• Supports high-speed product-sum operation
instructions
• Supports four types of operating modes, enabling
more effective power-consumption management
• Internal maximum operating frequency: 131/168 MHz
• On-chip clock generator
• Address space physical: 32 bits
virtual: 40 bits
Integrates 32 double entry TLBs
• High-capacity instruction/data separated cache
memories
Instruction: 16 Kbytes
Data:
8 Kbytes
• Memory controller (ROM, EDO-type DRAM,
synchronous DRAM (SDRAM), synchronous ROM
(SROM), and flash memory supported)
• Keyboard interface and touch panel interface
• 4-channel DMA controller
• Serial interface (NS16550 compatible)
• IrDA interface for infrared communication
• Software modem interface
• A/D and D/A converters to support digital voice I/O
• Supports ISA bus subset
• Power supply voltage: VDD2 = 2.5 V (internal), VDD3 =
3.3 V (external) (131 MHz model)
• Package: 224-pin fine-pitch FBGA
APPLICATIONS
Battery-driven portable information systems
Embedded controllers, etc.
ORDERING INFORMATION
Part Number
µPD30121F1-131-GA1
µPD30121F1-168-GA1
Package
224-pin plastic FBGA (16 × 16)
224-pin plastic FBGA (16 × 16)
Internal Maximum Operating Frequency
131 MHz
168 MHz
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. U14691EJ1V0DS00 (1st edition)
Date Published June 2000 N CP(K)
Printed in Japan
©
2000

1 Page





UPD30121F1-168-GA1 pdf, ピン配列
µPD30121
Pin No. Power
Supply
Pin Name
Pin No. Power
Supply
Pin Name
A1 3.3 V VDD3
C15 3.3 V RTS#/CLKSEL1
A2 3.3 V SHB#
C16 3.3 V GND3
A3 3.3 V BUSCLK
C17 3.3 V ILCSENSE
A4 3.3 V HLDACK#
C18 3.3 V AFERST#
A5 3.3 V IOCHRDY
D1 3.3 V DATA5
A6 3.3 V MEMW#
D2 3.3 V DATA3
A7 3.3 V ADD23
D3 3.3 V DATA6
A8 3.3 V VDD3
D4 3.3 V GND3
A9 3.3 V ADD18
D5 3.3 V MEMCS16#
A10 3.3 V ADD15
D6 3.3 V ADD25/SCLK
A11 3.3 V ADD8
D7 3.3 V GND3
A12 3.3 V ADD7
D8 3.3 V ADD19
A13 2.5 V VDD2
D9 3.3 V ADD16
A14 3.3 V DCD#/GPIO15
D10 3.3 V ADD14
A15 3.3 V TXD/CLKSEL2
D11
3.3 V VDD3
A16 3.3 V IRDOUT#
D12 3.3 V GND3
A17 3.3 V IRING
D13 3.3 V ADD4
A18 3.3 V VDD3
D14 3.3 V CTS#
B1 3.3 V DATA1
D15 3.3 V GND3
B2 3.3 V IOR#
D16 3.3 V GND3
B3 3.3 V IOW#
D17 3.3 V SDI
B4 3.3 V LEDOUT#
D18 3.3 V SDO
B5 3.3 V FIRCLK
E1 3.3 V DATA9
B6 3.3 V HLDRQ#
E2 3.3 V DATA4
B7 3.3 V ZWS#
E3 3.3 V DATA7
B8 3.3 V ADD24
E4 3.3 V DATA10
B9 3.3 V ADD21
E15 3.3 V OPD#
B10 3.3 V ADD12
E16 3.3 V HSPSCLK
B11 3.3 V ADD6
E17 3.3 V FS
B12 2.5 V GND2
E18 3.3 V HC0
B13 3.3 V DSR#
F1 3.3 V DATA13
B14 3.3 V IRDIN
F2 3.3 V DATA8
B15 3.3 V FIRDIN#/SEL
F3 3.3 V DATA11
B16 3.3 V BATTINH/BATTINT# F4
3.3 V DATA14
B17 3.3 V OFFHOOK
F15 3.3 V KPORT3
B18 3.3 V MUTE
F16 3.3 V HSPMCLK
C1 3.3 V DATA2
F17 3.3 V TELCON
C2 3.3 V DATA0
F18 3.3 V KPORT1
C3 3.3 V SMODE2
G1 2.5 V VDD2
C4 3.3 V CKE
G2 3.3 V DATA12
C5 3.3 V GND3
G3 3.3 V DATA15
C6 3.3 V IOCS16#
G4 3.3 V GND3
C7 3.3 V MEMR#
G15 3.3 V KPORT7
C8 3.3 V ADD22
G16 3.3 V KPORT2
C9 3.3 V ADD20
G17 3.3 V KPORT0
C10 3.3 V ADD17
G18 3.3 V KPORT5
C11 3.3 V ADD13
H1 3.3 V DATA16/GPIO16
C12 3.3 V ADD5
H2 2.5 V GND2
C13 3.3 V RXD
H3 3.3 V DATA18/GPIO18
C14 3.3 V DTR#/CLKSEL0
H4
3.3 V VDD3
Pin No. Power
Supply
Pin Name
H15
H16
H17
H18
J1
J2
J3
J4
J15
J16
J17
J18
K1
K2
K3
K4
K15
K16
K17
K18
L1
L2
L3
L4
L15
L16
L17
L18
M1
M2
M3
M4
M15
M16
M17
M18
N1
N2
N3
N4
N15
N16
N17
N18
P1
P2
P3
P4
P15
P16
3.3 V
3.3 V
3.3 V
2.5 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
2.5 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
2.5 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
2.5 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
2.5 V
2.5 V
GND3
KPORT6
KPORT4
VDD2
DATA20/GPIO20
DATA17/GPlO17
DATA22/GPlO22
DATA19/GPIO19
KSCAN9/GPIO41
VDD3
GND2
KSCAN11/GPIO43
DATA23/GPIO23
DATA26/GPIO26
DATA25/GPIO25
DATA21/GPIO21
KSCAN7/GPIO39
KSCAN10/GPIO42
KSCAN5/GPIO37
KSCAN8/GPIO40
DATA27/GPIO27
DATA31/GPIO31
DATA29/GPIO29
DATA24/GPIO24
KSCAN3/GPIO35
KSCAN6/GPIO38
KSCAN0/GPIO32
KSCAN4/GPIO36
DATA30/GPIO30
VDD3
GND3
DATA28/GPIO28
KSCAN2/GPIO34
MIPS16EN
GND3
KSCAN1/GPIO33
VDD2
ADD3
ADD10
GND2
GND3
VDD3
VDDP
GND3
ADD9
ADD0
ADD2
ADD11
VDD2 (VDDPD)
GNDP
Remark # indicates active low.
Data Sheet U14691EJ1V0DS00
3


3Pages


UPD30121F1-168-GA1 電子部品, 半導体
µPD30121
INTERNAL BLOCK DIAGRAM AND EXAMPLE OF CONNECTION OF EXTERNAL BLOCKS
LCD module
µ PD16661
LCD panel
480 × 240
PC card
PCMCIA
/buffer
ROM/SROM/flash
memory
EDO DRAM/
SDRAM
32.768 kHz 18.432 MHz
CODEC
AFE
OSB
OSB
PLL
VR4120 CPU core
131/168 MHz
BCU
VR4121
HSP
RTC
DSU
ICU
PMU
CMU
DCU
DMAAU
GIU
KIU
LED
AIU
D/A
PIU
A/D
SIU
FIR
48 MHz
Touch panel
RS-232C
driver
IR
driver
CPU CORE INTERNAL BLOCK DIAGRAM
Virtual address bus
Internal data
bus
Control (o)
Control (i)
Address/data (o)
Address/data (i)
Bus
interface
Data
cache
(8 Kbytes)
Instruction
cache
(16 Kbytes)
CP0
TLB
CPU
Internal clock
Clock
generator
6 Data Sheet U14691EJ1V0DS00

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
UPD30121F1-168-GA1

VR4121TM 64-/32-BIT MICROPROCESSOR

NEC
NEC


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