TMP92xy22FG Toshiba, TMP92xy22FG Datasheet - Page 226

• Manufacturer Part Number: TMP92xy22FG
• Manufacturer: Toshiba

Specifications of TMP92xy22FG

• Package: LQFP100
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 32
• Architecture: 32-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 2
• I2c/sio Bus Channels: 1
• (s)dram Controller: -
• Adc 10-bit Channel: 8
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 2
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: -
• Number Of I/o Ports: 50
• Power Supply Voltage(v): 3.0 to 3.6

SCLK period
Output data → SCLK rising/falling *
SCLK
rising/falling *
SCLK
rising/falling *
SCLK
rising/falling
Valid data input → SCLK rising/falling
SCLK period
Output data → SCLK rising/falling *
SCLK
rising/falling *
SCLK
rising/falling *
SCLK
rising/falling
Valid data input
4.5
Serial Channel Timing (I/O interface mode)
(2) SCLK output mode
Note: Symbol “X” in the following table means the period of clock “f
* ) SCLK rinsing/falling edge:
Parameter
Parameter
(1)
Note:
→ Output data hold
→ Input data hold
→ Valid data input
→ SCLK rising/falling t
→ Output data hold
→ Input data hold
→ Valid data input
“f
oscillator/low-speed oscillator and so on.
SYS
SCLK input mode
Value of f
” for CPU core. The period of f
SYS
= 20 MHz, 125 kHz is value if t
t
t
t
t
t
t
t
t
t
t
t
SCY
OSS
OHS
HSR
SRD
RDS
SCY
OSS
OHS
HSR
SRD
RDS
Symbol
Symbol
The rising edge is used in SCLK rising mode.
The falling edge is used in SCLK falling mode.
t
SCY
t
SYS
t
t
SCY
SCY
SCY
1X + 180
92CM22-224
/2 − 4X − 110
3X + 10
Min
16X
/2 + 2X + 0
depends on the clock gear setting or changing high-speed
/2 − 40
/2 − 40
Min
0
16X
0
Variable
Variable
SCY
t
SCY
= 16X.
8192X
t
Max
− 180
SCY
Max
− 1X
SYS
− 0
”, it’s same period of the system clock
(fc = 40 MHz)
(fc = 40 MHz)
Min
Min
500
160
360
360
0.8
0.8
90
0
0
20 MHz
20 MHz
f
f
SYS
SYS
Max
Max
409.6
409.4
=
=
800
230
31890
80000
24010
(fc = 4 MHz)
(fc = 4 MHz)
Min
3960
3960
Min
128
128
0
0
125 kHz
125 kHz
f
f
SYS
SYS
128000
TMP92CM22
65536
65528
=
Max
=
Max
8180
2007-02-16
Unit
Unit
μ s
ns
ns
ns
ns
ns
μ s
ns
ns
ns
ns
ns