TMP91xy25FG Toshiba, TMP91xy25FG Datasheet - Page 207

• Manufacturer Part Number: TMP91xy25FG
• Manufacturer: Toshiba

Specifications of TMP91xy25FG

• 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: 2
• I2c/sio Bus Channels: -
• (s)dram Controller: -
• Adc 10-bit Channel: 4
• 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: 49
• Power Supply Voltage(v): 3.0 to 3.6

(Setting example)
In case of use 240 SEG × 240 COM, 8bit bus width LCD driver.
TMP91C025
DLEBCD
D1BSCP
D7 to D0
D3BFR
D2BLP
DOFF
Figure 3.14.5 Interface Example for Shift Register Type LCD Driver
Note: Other circuit is necessary for LCD drive power supply for LCD driver display.
Common
Relation Display Panel and Display Memory (In case of above setting)
119
240
VDD
VSS
1
2
3
In case of store 7200 bytes transfer data to LCD
driver in built-in RAM (1000H to 2c1FH).
LD
LD
LD
LD
LD
LD
D0 D1 D2 D3 D4 D5 D6 D7
1
T6C13B
(240-row driver selection)
2 3
4
101eH
1000H
5
VDD
VSS
DIR
TEST
Di7-Di0
DUAL
SCP
S/C
VCCL/R, V0L/R,
V1L/R, V4L/R,
V5L/R
(PDCR), 1FH
(LCDSAL), 11H
(LCDSAH), 00H
(LCDSIZE), 96H
(LCDFFP), 308
(LCDCTL), 81H
6
7
8
9 10 11 …
VSS
91C025-206
1001H
O001
O240
Open
COM240
SCP
LP
FR
DSPOF
DI7 to DI0
EIO1
EIO2
VDD
COM001
VSS
T6C13B
(240-column driver selection)
; Select SR mode
; f
; Setting control terminal
; Source start address = 1000H
; 240SEG × 240COM
; BYTE mode f
; LCDON, Transfer start
101dH
2c1fH
FP
240 COM × 240 SEG
Segment
= 70.93 Hz
239 240
LCD
FP
= 70.93 Hz,
TMP91C025
2007-02-28