参数资料
型号: ST16C654IQ64/TR
厂商: EXAR CORP
元件分类: 微控制器/微处理器
英文描述: 4 CHANNEL(S), 1.5M bps, SERIAL COMM CONTROLLER, PQFP64
封装: 10 X 10 MM, 1.40 MM HEIGHT, LQFP-64
文件页数: 36/54页
文件大小: 734K
代理商: ST16C654IQ64/TR
ST16C654/654D
xr
2.97V TO 5.5V QUAD UART WITH 64-BYTE FIFO
REV. 5.0.2
38
AC ELECTRICAL CHARACTERISTICS
TA=0O TO 70OC (-40O TO +85OC FOR INDUSTRIAL GRADE PACKAGE), VCC IS 2.97 TO 5.5V
SYMBOL
PARAMETER
LIMITS
3.3
MIN
MAX
LIMITS
5.0
MIN
MAX
UNIT
CONDITIONS
CLK
Clock Pulse Duration
40
30
ns
OSC
Crystal Frequency
8
24
MHz
OSC
External Clock Frequency
24
32
MHz
TAS
Address Setup Time (16 Mode)
10
5
ns
TAH
Address Hold Time (16 Mode)
5
ns
TCS
Chip Select Width (16 Mode)
66
50
ns
TRD
IOR# Strobe Width (16 Mode)
50
30
ns
TDY
Read Cycle Delay (16 Mode)
50
ns
TRDV
Data Access Time (16 Mode)
45
35
ns
TDD
Data Disable Time (16 Mode)
0
30
0
20
ns
TWR
IOW# Strobe Width (16 Mode)
40
30
ns
TDY
Write Cycle Delay (16 Mode)
50
ns
TDS
Data Setup Time (16 Mode)
20
15
ns
TDH
Data Hold Time (16 Mode)
15
10
ns
TADS
Address Setup (68 Mode)
10
ns
TADH
Address Hold (68 Mode)
15
ns
TRWS
R/W# Setup to CS# (68 Mode)
10
ns
TRDA
Data Access Time (68 mode)
35
25
ns
TRDH
Data Disable Time (68 mode)
25
15
ns
TWDS
Write Data Setup (68 mode)
20
15
ns
TWDH
Write Data Hold (68 Mode)
10
ns
TRWH
CS# De-asserted to R/W# De-asserted (68 Mode)
10
ns
TCSL
CS# Strobe Width (68 Mode)
66
50
ns
TCSD
CS# Cycle Delay (68 Mode)
70
ns
TWDO
Delay From IOW# To Output
50
ns
100 pF load
TMOD
Delay To Set Interrupt From MODEM Input
50
35
ns
100 pF load
TRSI
Delay To Reset Interrupt From IOR#
50
35
ns
100 pF load
相关PDF资料
PDF描述
ST18931CR 16-BIT, 50 MHz, OTHER DSP, CPGA121
ST40RA150XH6 32-BIT, 150 MHz, RISC PROCESSOR, PBGA372
ST40RA200XH6E 32-BIT, 200 MHz, RISC PROCESSOR, PBGA372
ST52510F3M6 MICROCONTROLLER, PDSO20
ST52E430B/D 8-BIT, UVPROM, 20 MHz, MICROCONTROLLER, CDIP32
相关代理商/技术参数
参数描述
ST16C654IQ64TR-F 制造商:Exar Corporation 功能描述:UART 4-CH 64Byte FIFO 3.3V/5V 64-Pin LQFP T/R 制造商:Exar Corporation 功能描述:ST16C654IQ64TR-F
ST16CF54 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Smartcard MCU With 4 KBytes EEPROM 512 Bits Modular Arithmetic Processor
ST16CQ32245TBR 功能描述:开关 IC - 各种 Advanced Logic Signal Switch RoHS:否 制造商:Fairchild Semiconductor 开启电阻(最大值): 电源电压-最大:4.4 V 电源电压-最小:2.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WLCSP-9 封装:Reel
ST16DD00 功能描述:拨动开关 TOGGLE RoHS:否 制造商:C&K Components 触点形式:DPDT 开关功能:ON - ON - ON 电流额定值: 电压额定值 AC:20 V 电压额定值 DC:20 V 功率额定值:0.4 VA 端接类型:V-Bracket 安装风格: 端子密封:Epoxy 触点电镀:Gold 照明:Not Illuminated
ST16FJ 制造商:Panasonic Electric Works 功能描述: