TMP92xy22FG Toshiba, TMP92xy22FG Datasheet - Page 220

• 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

4.2
Read cycle
No.
Write cycle
No.
5-1
5-2
6-1
6-2
7-1
7-2
4.2.1
5-1 D0 to D15 valid →
5-2 D0 to D15 valid →
6-1
6-2
10
11
12
13
10
11
12
13
AC condition
1
2
3
4
8
9
1 OSC period (X1/X2)
2 System clock period ( = T)
3 CLKOUT low width
4 CLKOUT high width
7 A0 to A23 valid →
8
9
• Output : High = 0.7Vcc, Low = 0.3Vcc, C
•
RD
OSC period (X1/X2)
System clock period (= T)
CLKOUT low width
CLKOUT high width
A0 to A23 valid →
A0 to A23 valid →
A0 to A23 valid →
A0 to A23 valid →
WRxx
WRxx
WRxx
WRxx
WRxx
WAIT
WAIT
RD fall →
RD
RD
RD
RD
RD
WAIT
WAIT
AC Characteristics
Input :
fall →
rise → D0 to D15 output
low width
low width
fall →
rise →
setup time
hold time
Basis Bus Cycle
low width
low width
fall → CLKOUT fall
rise → A0 to A23 hold
rise → D0 to D15 hold
setup time
hold time
High = 0.9Vcc, Low = 0.1Vcc
Parameter
Parameter
D0 to D15 input at 0 waits
D0 to D15 input at 0 waits
D0 to D15 input at 1 wait
D0 to D15 input at 1 wait
WRxx
WR
WRxx
fall
D0 to D15 hold
D0 to D15 hold
rise at 0 waits
RD
CLKOUT fall
rise at 1 wait
fall
at 0 waits
at 0 waits
at 1 wait
at 1 wait
L
= 50 pF
Symbol
Symbol
t
t
t
t
t
t
t
t
t
t
t
WW3
OSC
CYC
t
t
t
t
t
t
t
t
AD3
RD3
RR3
t
t
t
t
t
OSC
DW3
t
t
t
RDO
CYC
t
t
WW
t
t
CH
RD
RR
HR
DW
WK
WA
WD
CL
AD
AR
RK
HA
TK
KT
AW
92CM22-218
CH
CL
TK
KT
1.25T − 35
2.25T − 35
1.25T − 30
2.25T − 30
0.5T − 15
0.5T − 15
1.5T − 20
2.5T − 20
0.5T − 15
0.5T − 20
0.5T − 15
0.5T − 15
0.5T − 15
0.5T − 20
0.25T − 5
0.25T − 3
0.5T − 5
Min
Min
25
50
15
25
50
15
0
0
5
5
Vcc = 3.3 ± 0.3 V/fc = 4 to 40 MHz/Ta = −40 to 85°C
Vcc = 3.3 ± 0.3 V/fc = 4 to 40 MHz/Ta = − 40 to 85°C
2.0T − 30
3.0T − 30
1.5T − 30
2.5T − 30
Max
Max
8000
8000
250
250
(fc = 40 MHz)
(fc = 40 MHz)
20 MHz
20 MHz
f
f
SYS
SYS
25
50
10
10
28
78
33
83
10
10
15
20
120
105
5
8
5
25
50
10
10
70
45
95
55
10
15
5
0
0
5
=
=
(fc = 4 MHz)
(fc = 4 MHz)
125 kHz
125 kHz
f
f
SYS
17965
17970
SYS
15970
23970
11970
19970
11980
19980
8000
3985
3985
9965
9970
3985
3980
1995
1997
3995
8000
3985
3985
3985
3980
250
250
15
15
5
0
0
5
TMP92CM22
=
=
2007-02-16
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns