Mb91460 series product lineup – FUJITSU MB91460 SERIES FR60 User Manual
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Chapter 2 MB91460 Rev.A/Rev.B Overview
3.MB91460 Series Product Lineup
3. MB91460 Series Product Lineup
Feature
MB91V460 Rev.A
MB91V460 Rev.B
MB91F467DA
Core frequency
80 MHz
100 MHz
100 MHz
Resource frequency
40 MHz
50 MHz
50 MHz
Technology
0.35um
0.18um
0.18um
Watchdog
yes
yes
yes
Watchdog (RC osc. based)
yes (disengageable)
yes (disengageable)
yes
Bit Search
yes
yes
yes
Reset Input (INITX)
yes
yes
yes
Clock Modulator
yes
yes
yes
Low Power Mode
yes
yes
yes
DMA
5 ch
5 ch
5 ch
MAC (uDSP)
no
tbd
no
MMU/MPU
MPU
1)
MPU
1)
MPU
1)
Flash
Emulation SRAM
Emulation SRAM
1 MByte
Flash Protection
n.a.
n.a.
yes
D-bus RAM
64 kByte
64 kByte
32 kByte
I/D-bus RAM
64 kByte
64 kByte
32 kByte
I-bus RAM / I-Cache
16 kByte
16 kByte
8 kByte
Boot-ROM / BI-ROM
4 kByte
4 kByte
4 kByte
RTC
1 ch
1 ch
1 ch
Free Running Timer
8 ch
8 ch
8 ch
ICU
8 ch
8 ch
8 ch
OCU
8 ch
8 ch
4 ch
Reload Timer
8 ch
8 ch
8 ch
PPG 16-bit
16 ch
16 ch
12 ch
PFM 16-bit
1 ch
1 ch
1 ch
Sound Generator
1 ch
1 ch
1 ch
Up/Down Counter (8/16-bit)
4 ch (8-bit) / 2 ch (16-bit)
4 ch (8-bit) / 2 ch (16-bit)
3 ch (8-bit) / 1 ch (16-bit)
C_CAN (32 MsgBuf)
6 ch (128msg)
6 ch (128msg)
3 ch (32msg)
LIN-USART
4 ch + 4 ch FIFO + 8 ch
4 ch + 4 ch FIFO + 8 ch
1 ch + 4 ch FIFO
I2C (400k)
4 ch
4 ch
3 ch
FR external bus
yes (32bit addr, 32bit data)
yes (32bit addr, 32bit data)
yes (26bit addr, 32bit data)
External Interrupts
16 ch
16 ch
10 ch
NMI Interrupts
1 ch
1 ch
no
SMC
6 ch
6 ch
6 ch
LCD controller (40x4)
1 ch
1 ch
no