TMP92CF26AXBG Toshiba, TMP92CF26AXBG Datasheet - Page 69

• Manufacturer Part Number: TMP92CF26AXBG
• Description: Microcontrollers (MCU) TLCS-900/H1 ROMLESS 144KB RAM
• Manufacturer: Toshiba

Specifications of TMP92CF26AXBG

• Processor Series: TLCS-900
• Core: 900/H
• Data Bus Width: 16 bit
• Program Memory Type: ROM
• Program Memory Size: 8 KB
• Data Ram Size: 144 KB
• Interface Type: I2C, I2S, UART, USB
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 136
• Number Of Timers: 10
• Maximum Operating Temperature: + 50 C
• Mounting Style: SMD/SMT
• Package / Case: FBGA-228
• Development Tools By Supplier: BM1040R0A, BM1055R0B, SW96CN0-ZCC, SW00MN0-ZCC
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit, 6 Channel
• Lead Free Status / Rohs Status: Details

General-purpose
processing
interrupt
PUSH
PUSH
SR<IFF2:0> ← Level of
INTNEST ← INTNEST + 1
read interrupt request F/F clear
INTNEST ← INTNEST − 1
Interrupt vector calue “V”
PC ← (FFFF00H + V)
Interrupt processing
Interrupt processing
Interrupt specified
RETI instruction
Figure 3.5.1 Interrupt processing Sequence
start vector ?
POP SR
POP PC
program
by DMA
PC
SR
End
accepted
interrupt + 1
NO
92CF26A-68
YES
Clear interrupt request flag
COUNT ← COUNT − 1
Data transfer by micro
Start specified
COUNT = 0
by HDMA
DMA
NO
NO
YES
YES
Micro DMA
processing
generating micro DMA
transfer end interrupt
Clear vector register
DMA soft start
(INTTC0)
to HDMA processing flow
request
TMP92CF26A
2007-11-21