Freescale Semiconductor Tower System Module S12G240 TWR-S12G240 TWR-S12G240 Data Sheet
Product codes
TWR-S12G240
32 KByte Flash Module (S12FTMRG32K1V1)
MC9S12G Family Reference Manual,
Rev.1.23
830
Freescale Semiconductor
Figure 25-1. FTMRG32K1 Block Diagram
25.2
External Signal Description
The Flash module contains no signals that connect off-chip.
Bus
Clock
Divider
Clock
Command
Interrupt
Request
FCLK
Protection
Security
Registers
Flash
Interface
16bit
internal
bus
internal
bus
sector 0
sector 1
sector 1
sector 63
8Kx39
P-Flash
Error
Interrupt
Request
CPU
512x22
sector 0
sector 1
sector 1
sector 255
EEPROM
Memory Controller