TMP92xy26AXBG Toshiba, TMP92xy26AXBG Datasheet - Page 667

• Manufacturer Part Number: TMP92xy26AXBG
• Manufacturer: Toshiba

Specifications of TMP92xy26AXBG

• Package: FPGA228
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 144/288
• Architecture: 32-bit CISC
• Usb/spi Channels: 1/1
• Uart/sio Channels: 2
• I2c/sio Bus Channels: 1
• (s)dram Controller: 1
• Adc 10-bit Channel: 6
• Da Converter: -
• Timer 8-bit Channel: 8
• Timer 16-bit Channel: 2
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 136
• Power Supply Voltage(v): 3.0 to 3.6

*CL: CAS latency
AC measuring condition
SDCLK pin C
No.
10-1
10-2
4.3.3
11 Data hold time from internal read
12 Data-in set-up time
13 Data-in hold time
14 Address set-up time
15 Address hold time
16 CKE set-up time
17 Command set-up time
18 Command hold time
19 Mode register set cycle time
1
2
3
4
5
6 Write recovery time
7 CLK cycle time
8 CLK high level width
9 CLK low level width
Ref/Active to ref/active
Active to precharge
command period
Active to read/write
command delay time
Precharge to active
command period
Active to active
command period
Access time from CLK(CL * = 2)
<SRDS>=0(Read data shift OFF)
Access time from CLK(CL * = 2)
<SRDS>=1(Read data shift ON)
command period
Note1: The Minimum cyclye of “Active to pre-charge command period” is 2T (2 clocks) because the cycle of
Note 2: The Minimum cyclye of “Active to active command period” is 3T (3 clocks) because the clycle of
SDRAM controller AC Characteristics
L
“READ/WRITE + PRECHARGE” occur by SDCISR<STRC2:0>=”000”, “001” and ”010”. If other settigs the
above setiing, the clolck is value of “Register setting velue +1”. (ex. if “010” setting, the clock is 3clocks.)
“READ/WRITE + PRECHARGE + ACTIVE” occur by SDCISR<STRC2:0>=”000”, “001” and ”010”. If other
settigs the above setiing, the clolck is value of “Register setting velue +1”. (ex. if “011” setting, the clock is 4
clocks.)
= 30 pF, Other pins C
Parameter
<STRC[2:0]>= “000”
<STRC[2:0]>= “110”
<STRC[2:0]>= “000”
<STRC[2:0]>= “110”
<STRC[2:0]>= “000”
<STRC[2:0]>= “110”
<STRCD>= “0”
<STRCD>= “1”
1Word/Single
1Word/Single
<STWR>= “0”
<STWR>= “1”
<STRP>= “0”
<STRP>= “1”
Burst
Burst
L
= 50 pF
Symbol
t
t
t
t
t
t
t
t
RCD
RRD
CMS
CMH
t
RAS
t
t
t
t
t
t
t
t
t
t
t
t
CKS
RSC
t
WR
RC
CH
HR
DH
DH
RP
CK
CL
AC
AC
DS
DS
AS
AH
92CF26A-665
2T(Note1)
3T(Note2)
0.5T − 3
0.5T − 3
0.5T − 4
0.5T − 4
0.5T − 4
0.5T − 4
0.5T − 4
0.5T − 3
0.5T − 3
0.5T − 4
T − 10
Min
7T
7T
2T
2T
7T
2T
T
T
T
T
T
0
T
Variable
T − 6.5
T − 16
Max
80 MHz 60 MHz
12.5
87.5
25.0
87.5
12.5
25.0
12.5
25.0
37.5
87.5
12.5
25.0
12.5
3.25
3.25
- 3.5
2.25
2.25
2.50
2.25
2.25
2.25
3.25
3.25
2.25
12.5
6
0
116.2
116.2
116.2
16.6
33.2
16.6
33.2
16.6
33.2
49.8
16.6
33.2
16.6
10.1
16.6
5.3
5.3
0.6
4.3
4.3
6.6
4.3
4.3
4.3
5.3
5.3
4.3
0
TMP92CF26A
Unit
ns
2009-06-25