TMP91xy16FG Toshiba, TMP91xy16FG Datasheet - Page 119

• Manufacturer Part Number: TMP91xy16FG
• Manufacturer: Toshiba

Specifications of TMP91xy16FG

• Package: LQFP100
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: Ramless
• Architecture: 16-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 1
• I2c/sio Bus Channels: -
• (s)dram Controller: 1
• Adc 10-bit Channel: -
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: -
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 31
• Power Supply Voltage(v): 2.7 to 3.6

3.8
(Direct address assigned
built-in type LCD driver
Option program ROM
Extended memory 1
Extended memory 2
Extended memory 3
(Available DRAM)
Program ROM
Data ROM
Purpose
Data RAM
External Memory Extension Function (MMU)
area.
extended chip select pins (
are common specification of TLCS-900 family and 4 chip select pins (
CS/WAIT controller. And hook function protect program sedulity.
This is MMU function which can expand program/data area to 105 Mbytes by having 4 local
Address pins to external memory are 2 extended address bus pins (EA24, EA25) and 5
The feature and the recommendation setting method of two types are shown below.
In addition, AH in the table is the value which number address 23 to 16 displayed as hex.
Used local area, bank number
Used local area, bank number
Used local area, bank number
Used local area, bank number
Used local area, bank number
Used local area, bank number
Used local area, bank number
Maximum memory size
Maximum memory size
Maximum memory size
Maximum memory size
Maximum memory size
Maximum memory size
Maximum memory size
Setting CS/WAIT
Setting CS/WAIT
Setting CS/WAIT
Setting CS/WAIT
Setting CS/WAIT
Setting CS/WAIT
Setting CS/WAIT
Used
Used
Used
Used
Used
Used
Used
CS2A
Item
CS
CS
CS
CS
CS
CS
CS
pins
pin
pin
pin
pin
pin
pin
to
CS2E
91C016-117
) in addition to 24 address bus pins (A0 to A23) which
64 Mbytes (64 Mbytes × 1 pcs)
Set up AH = C0 − FF to CS2
Set up AH = 80 − BF to CS3
Set up AH = 00 − 1F to CS0
1 Mbyte: common + 7 Mbytes: bank Mbyte (8 Mbytes × 1pcs)
2 Mbytes: common 2 + 14 Mbytes: bank (16 Mbytes × 1 pcs)
2 Mbytes: common 1 + 14 Mbytes: bank (16 Mbytes × 1 pcs)
CS0
Extended Memory
Local 3 (AH = 80 − BF:
1 Mbyte + 768 Kbytes
(A): For Standard
4 Mbytes × 16 banks)
CS3
(Not available DRAM)
Local 2 (AH = C0 − DF: 2 Mbytes × 7 banks)
Local 1 (AH = 40 − 5F: 2 Mbytes × 7 banks)
, EA24, EA25
Local 0 (AH = 10 − 1F: 1 Mbyte × 7 banks)
CS2
D1BSCP, D2BLP, D3BFR, DLEBCD
256 Kbytes (64 Kbytes × 4 pcs)
Set up AH = 40 − 7F to CS1
None
None
None
CS1
−
−
Class Extended Memory
64 Mbytes (16 Mbytes × 6 pcs)
CS0
Set up AH = 80 − FF to CS2
Set up AH = 80 − FF to CS2
Set up AH = 00 − 1F to CS3
Set up AH = 20 − 2F to CS0
1 Mbyte (1 Mbyte × 1 pcs)
(B): For Many Kinds
Local 3 (AH = 80 − BF:
CS3
4 Mbytes × 16 banks)
to
CS2B
CS2D
(Available DRAM)
768 Kbytes
CS3
CS2A
None
CS0
,
,
) output from
TMP91C016
CS2C
CS2E
2008-02-20