TMP91xy40FG Toshiba, TMP91xy40FG Datasheet - Page 137

• Manufacturer Part Number: TMP91xy40FG
• Manufacturer: Toshiba

Specifications of TMP91xy40FG

• Package: LQFP100
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): M/F
• Rom Combinations: 128
• Ram Combinations: 4
• Architecture: 16-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 4
• I2c/sio Bus Channels: -
• (s)dram Controller: -
• Adc 10-bit Channel: 4
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 3
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: -
• Dual Clock: Y
• Number Of I/o Ports: 61
• Power Supply Voltage(v): 2.2 to 3.6

Note: fc = High-frequency clock frequency [Hz]
Note: fs = Low-frequency clock frequency [Hz]
SLF
SLF
00
01
10
11
00
01
10
11
a.
b.
SYSCR3<LCDCKMOD> = 0
SYSCR3<LCDCKMOD> = 1
(2) Frame frequency
Base Frequency [Hz]
Base Frequency [Hz]
(fs = 32.768 kHz)
(fs = 32.768 kHz)
(fs = 32.768 kHz)
(fs = 32.768 kHz)
(fc = 24 MHz)
(fc = 16 MHz)
(fc = 24 MHz)
(fc = 16 MHz)
(fc = 24 MHz)
(fc = 16 MHz)
(fc = 24 MHz)
(fc = 16 MHz)
(fc = 8 MHz)
(fc = 8 MHz)
(fc = 8 MHz)
(fc = 8 MHz)
frequency, as shown in Table 3.11.1.
clock frequencies fc and fs to be used.
fc/2
fc/2
fc/2
fc/2
fs/2
fs/2
fs/2
fs/2
The frame frequency (f
The base frequency is selected by the LCDCR<SLF> field according to the basic
19
18
17
16
10
9
8
7
Table 3.11.1 Frame Frequency Settings
1/4 Duty
1/4 Duty
fc/2
fc/2
fc/2
fc/2
fs/2
fs/2
fs/2
fs/2
183
122
366
244
122
128
256
46
31
15
92
61
31
61
32
64
19
18
17
16
10
9
8
7
F
) is determined according to the LCD drive method and base
91CW40-135
4/3 × fc/2
4/3 × fc/2
4/3 × fc/2
4/3 × fc/2
4/3 × fs/2
4/3 × fs/2
4/3 × fs/2
4/3 × fs/2
1/3 Duty
1/3 Duty
122
244
163
488
326
163
171
341
61
41
20
81
41
81
43
85
Frame Frequency [Hz]
Frame Frequency [Hz]
19
18
17
16
10
9
8
7
4/2 × fc/2
4/2 × fc/2
4/2 × fc/2
4/2 × fc/2
4/2 × fs/2
4/2 × fs/2
4/2 × fs/2
4/2 × fs/2
1/2 Duty
1/2 Duty
183
122
366
244
122
732
488
244
128
256
512
64
92
61
31
61
19
18
17
16
10
9
8
7
TMP91CW40
Static
Static
fc/2
fc/2
fc/2
fc/2
fs/2
fs/2
fs/2
fs/2
183
122
366
244
122
128
256
46
31
15
92
61
31
61
32
64
2008-09-19
19
18
17
16
10
9
8
7