参数资料
型号: M38D28G8-XXXHP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 6.25 MHz, MICROCONTROLLER, PQFP64
封装: 10X 10 MM, 0.50 MM PITCH, PLASTIC, LQFP-64
文件页数: 5/136页
文件大小: 2856K
代理商: M38D28G8-XXXHP
Rev.3.02
Apr 10, 2008
Page 102 of 131
REJ03B0177-0302
38D2 Group
Timing Requirements and Switching Characteristics
NOTES:
1. 80 ns in the frequency/2 mode.
2. 32 ns in the frequency/2 mode.
3. When bit 6 of address 001A16, 001F16 are “1” (clock synchronous).
Divide this value by four when bit 6 of address 001A16, 001F16 are “0” (UART).
NOTE:
1. When bit 6 of address 001A16, 001F16 are “1” (clock synchronous).
Divide this value by four when bit 6 of address 001A16, 001F are “0” (UART).
Table 30 Timing requirements (1)
(Vcc = 4.0 to 5.5 V, Vss = 0 V, Ta =
20 to 85°C, unless otherwise noted)
Symbol
Parameter
Limits
Unit
Min.
Typ.
Max.
tW(RESET)
Reset input “L” pulse width
2
μs
tC(XIN)
Main clock input
cycle time
4.5V
≤ VCC ≤ 5.5V (1)
62.5
ns
4.0V
≤ VCC < 4.5V
125
ns
tWH(XIN)
Main clock input
“H” pulse width
4.5V
≤ VCC ≤ 5.5V (2)
25
ns
4.0V
≤ VCC < 4.5V
50
ns
tWL(XIN)
Main clock input
“L” pulse width
4.5V
≤ VCC ≤ 5.5V (2)
25
ns
4.0V
≤ VCC < 4.5V
50
ns
tC(CNTR)
CNTR0, CNTR1 input cycle time
250
ns
tWH(CNTR)
CNTR0, CNTR1 input “H” pulse width
105
ns
tWL(CNTR)
CNTR0, CNTR1 input “L” pulse width
105
ns
tWH(INT)
INT0
INT2 input “H” pulse width
80
ns
tWL(INT)
INT0
INT2 input “L” pulse width
80
ns
tC(SCLK)
Serial I/O1, 2 clock input cycle time (3)
800
ns
tWH(SCLK)
Serial I/O1, 2 clock input “H” pulse width (3)
370
ns
tWL(SCLK)
Serial I/O1, 2 clock input “L” pulse width (3)
370
ns
tsu(RXD-SCLK)
Serial I/O1, 2 input setup time
220
ns
th(SCLK-RXD)
Serial I/O1, 2 input hold time
100
ns
Table 31 Timing requirements (2)
(VCC = 1.8 to 4.0 V, VSS = 0 V, Ta =
20 to 85°C, unless otherwise noted)
Symbol
Parameter
Limits
Unit
Min.
Typ.
Max.
tW(RESET)
Reset input “L” pulse width
2
μs
tC(XIN)
Main clock input cycle time
(XIN input)
2.0V
VCC ≤ 4.0V
125
ns
VCC < 2.0V
166
ns
tWH(XIN)
Main clock input “H” pulse width 2.0V
VCC ≤ 4.0V
50
ns
VCC < 2.0V
70
ns
tWL(XIN)
Main clock input “L” pulse width
2.0V
VCC ≤ 4.0V
50
ns
VCC < 2.0V
70
ns
tC(CNTR)
CNTR0, CNTR1 input cycle time 2.0V
VCC ≤ 4.0V
1000/
VCC
ns
VCC < 2.0V
1000/(5
×
VCC-8)
ns
tWH(CNTR)
CNTR0, CNTR1 input “H” pulse width
tc(CNTR)/2-20
ns
tWL(CNTR)
CNTR0, CNTR1 input “L” pulse width
tc(CNTR)/2-20
ns
tWH(INT)
INT0
INT2 input “H” pulse width
230
ns
tWL(INT)
INT0
INT2 input “L” pulse width
230
ns
tC(SCLK)
Serial I/O1, 2 clock input cycle time (1)
2000
ns
tWH(SCLK)
Serial I/O1, 2 clock input “H” pulse width (1)
950
ns
tWL(SCLK)
Serial I/O1, 2 clock input “L” pulse width (1)
950
ns
tsu(RXD-SCLK)
Serial I/O1, 2 input setup time
400
ns
th(SCLK-RXD)
Serial I/O1, 2 input hold time
200
ns
QzROM VERSION
相关PDF资料
PDF描述
MC68HC05C9ACB 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP42
MC68HC05C9ACFB 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP44
MC68HC05C9ACFN 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC44
MC68HC908EY16AKFA 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP32
MC68HC908EY16AVFA 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP32
相关代理商/技术参数
参数描述
M38D29FFHP#U1 制造商:Renesas Electronics Corporation 功能描述:
M38D29GFHP#U0 制造商:Renesas Electronics Corporation 功能描述:
M38D29T2-RLFS-HP 制造商:Renesas Electronics Corporation 功能描述:
M38D58G8FP#U0 功能描述:IC 740/38D5 MCU QZ-ROM 80QFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:740/38000 标准包装:250 系列:80C 核心处理器:8051 芯体尺寸:8-位 速度:16MHz 连通性:EBI/EMI,I²C,UART/USART 外围设备:POR,PWM,WDT 输入/输出数:40 程序存储器容量:- 程序存储器类型:ROMless EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4.5 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-LCC(J 形引线) 包装:带卷 (TR)
M38D58G8HP#U0 功能描述:IC 740/38D5 MCU QZ-ROM 80LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:740/38000 标准包装:250 系列:80C 核心处理器:8051 芯体尺寸:8-位 速度:16MHz 连通性:EBI/EMI,I²C,UART/USART 外围设备:POR,PWM,WDT 输入/输出数:40 程序存储器容量:- 程序存储器类型:ROMless EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4.5 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-LCC(J 形引线) 包装:带卷 (TR)