參數資料
型號: MC68L11F1CFN3
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, EEPROM, MICROCONTROLLER, PQCC68
封裝: PLASTIC, LCC-68
文件頁數: 133/174頁
文件大?。?/td> 981K
代理商: MC68L11F1CFN3
MC68HC11F1
OPERATING MODES AND ON-CHIP MEMORY
MOTOROLA
TECHNICAL DATA
4-23
Table 4-12 Chip Select Control Parameter Summary
CSIO1
Enable
IO1EN in CSCTL —
1 = On, off at reset (0)
Valid
IO1AV in CSGSIZ —
1 = Address valid, 0 = E valid
Polarity
IO1PL in CSCTL —
1 = Active high, 0 = Active low
Size
Fixed —
($x060–$x7FF)
Start Address
$x060 —
“x” is determined by REG[3:0] in INIT
Stretch
IO1SA–IO1SB in CSSTRH — 0, 1, 2, or 3 E clocks
CSIO2
Enable
IO2EN in CSCTL —
1 = On, off at reset (0)
Valid
IO2AV in CSGSIZ —
1 = Address valid, 0 = E valid
Polarity
IO2PL in CSCTL —
1 = Active high, 0 = Active low
Size
Fixed —
($x800–$xFFF)
Start Address
$x800 —
“x” is determined by REG[3:0] in INIT
Stretch
IO2SA–IO2SB in CSSTRH — 0, 1, 2, or 3 E clocks
CSPROG
Enable
PCSEN in CSCTL —
1 = On, on after reset in expanded modes
off after reset in single-chip modes
Valid
Fixed (Address valid)
Polarity
Fixed (Active low)
Size
PSIZA–PSIZB —
0:0 = 64K ($0000–$FFFF)
in CSCTL
0:1 = 32K ($8000–$FFFF)
1:0 = 16K ($C000–$FFFF)
1:1 = 8K ($E000–$FFFF)
Start Address
Fixed (determined by size)
Stretch
PSTHA–PSTHB in CSSTRH — 0, 1, 2, or 3 E clocks
1 cycle after reset in expanded mode
no delay after reset in all other modes
Priority
GCSPR in CSCTL —
1 = CSGEN above CSPROG
0 = CSPROG above CSGEN
CSGEN
Enable
Set size to 0K to disable —
1 = CSGEN above CSPROG
0 = CSPROG above CSGEN
Valid
GAVLD in CSGSIZ —
Address valid or E valid
Polarity
GNPOL in CSGSIZ —
Active high or low
Size
GSIZA–GSIZC in CSGSIZ — Refer to Table 4–12
Start Address
GA[15:10] in CSGADR
Stretch
GSTHA–GSTHB in CSSTRH — 0, 1, 2, or 3 E clocks
相關PDF資料
PDF描述
MC68HC11F1CFN3R2 8-BIT, EEPROM, 3 MHz, MICROCONTROLLER, PQCC68
MC68HC11F1CFN3R2 8-BIT, EEPROM, 3 MHz, MICROCONTROLLER, PQCC68
MC68SZ328VH66V 66 MHz, RISC PROCESSOR, PBGA196
MC74F2970N DRAM CONTROLLER, PDIP24
MC908GP32CFBR2 8-BIT, FLASH, 8.2 MHz, MICROCONTROLLER, PQFP44
相關代理商/技術參數
參數描述
MC68L11F1CFNE3 功能描述:8位微控制器 -MCU 8B MCU 1KRAM 512BYTES RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
MC68L11K1FN2R2 制造商:Motorola Inc 功能描述:
MC68L11K1FUE2 功能描述:8位微控制器 -MCU 8B MCU L-VOLTAGE-EPP RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
MC68L711E9FN2 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC68L711E9FNE2 功能描述:8位微控制器 -MCU 8B MCU LO VOLTAGE RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT