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PDF MB91F524B Data sheet ( Hoja de datos )
| Número de pieza | MB91F524B | |
| Descripción | 32-bit Microcontroller | |
| Fabricantes | Fujitsu Media Devices | |
| Logotipo |  |
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MB91520 Series
32-bit Microcontroller
FR Family FR81S
MB91F527R/U/M/Y *, MB91F528R/U/M/Y *
Data Sheet (Full Production)
Notice to Readers: This document states the current technical specifications regarding the Spansion
product(s) described herein. The Preliminary status of this document indicates that product qualification has
been completed, and that initial production has begun. Due to the phases of the manufacturing process that
require maintaining efficiency and quality, this document may be revised by subsequent versions or
modifications due to changes in technical specifications.
Publication Number MB91F528_DS705-00016 Revision 1.0 Issue Date March 28, 2014
1 page  
DataSheet
Built-in RAM capacity
Main RAM
MB91F527 : 192KB
MB91F528 : 192KB + 128KB (128KB located in the AHB area, a penalty given at access)
Backup RAM 16KB
General-purpose ports :
MB91F527R/MB91F528R :
115 (none sub oscillation), 113 (with sub oscillation)
MB91F527U/MB91F528U :
147 (none sub oscillation), 145 (with sub oscillation)
MB91F527M/MB91F528M :
177 (none sub oscillation), 175 (with sub oscillation)
MB91F527Y/MB91F528Y
219 (none sub oscillation), 217 (with sub oscillation)
Included I2C pseudo open drain ports : Max. 30
External bus interface
22-bit address, 8/16-bit data
DMA Controller
Up to 16 channels can be started simultaneously.
2 transfer factors (Internal peripheral request and software)
A/D converter (successive approximation type)
12-bit resolution : Max. 64 channels (32 channels +32 channels)
Conversion time : 1μs
D/A converter (R-2R type)
8-bit resolution : 2 channels
External interrupt input: Max. 24 channels
Level ("H" / "L"), or edge detection (rising or falling) supported
Multi-function serial communication (built-in transmission/reception FIFO memory) : Max. 20 channels
5V tolerant input 8 channels (ch.6, ch.8, ch.9, ch.11, ch.16 to ch.19) CMOS hysteresis input
< UART (Asynchronous serial interface) >
Full-duplex double buffering system, 64-byte transmission FIFO memory, 64-byte reception FIFO
memory
Parity or no parity is selectable.
Built-in dedicated baud rate generator
The external clock can be used as the transfer clock
Parity, frame, and overrun error detect functions provided
DMA transfer support
<CSIO (Synchronous serial interface) >
Full-duplex double buffering system, 64-byte transmission FIFO, memory, 64-byte reception FIFO
memory
SPI supported; master and slave systems supported; 5-bit to 16-bit, 20-bit, 24-bit, 32-bit data length
can be set.
Built-in dedicated baud rate generator (Master operation)
The external clock can be entered. (Slave operation)
Overrun error detection function is provided
DMA transfer support
Serial chip select SPI function
<LIN (Asynchronous Serial Interface for LIN) >
Full-duplex double buffering system, 64-byte transmission FIFO memory, 64-byte reception FIFO
memory
LIN protocol revision 2.1 supported
Master and slave systems supported
Framing error and overrun error detection
LIN synch break generation and detection; LIN synch delimiter generation
Built-in dedicated baud rate generator
The external clock can be adjusted by the reload counter
DMA transfer support
Hardware assist function
March 28, 2014, MB91F528_DS705-00016-1v0-E
3
5 Page 
DataSheet
MB91F527U
MB91F528U
Flash Security
Yes
ECC Flash/WorkFlash
Yes
ECC RAM
Yes
Memory Protection
Function (MPU)
Yes
Floating-point
arithmetic (FPU)
Yes
Real Time Clock (RTC)
Yes
General-purpose port
(#GPIOs)
147 ports (no sub clock) / 145 ports (with sub clock)
SSCG
Yes
Sub clock
Yes
CR oscillator
Yes
NMI request function
Yes
OCD(On Chip Debug)
Yes
TPU
(Timing Protection Unit)
Yes
Key Code Register
Yes
Wave Generator
6 channels
Tuning RAM
None
Yes
JTAG
Yes
Operation guaranteed
temperature (Ta)
-40°C to +125°C *1
Power supply
2.7 V to 5.5 V
VCCE = 5.0 V±10% or VCCE = 3.0 V to 3.6 V
(VCCE: 1-pin to 49-pin and 156-pin to 176-pin power supply)
(External bus I/F: 3.0 V to 3.6 V)
Package
LQFP-176 / TEQFP- 176
*1: The limitation with the package has been described by the item of the power consumption of "Absolute
maximum ratings".
March 28, 2014, MB91F528_DS705-00016-1v0-E
9
11 Page | ||
| Páginas | Total 70 Páginas | |
| PDF Descargar | [ Datasheet MB91F524B.PDF ] | |
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