参数资料
型号: PIC32MX575F256LT-80I/PF
厂商: Microchip Technology
文件页数: 53/64页
文件大小: 0K
描述: MCU 32BIT 256K FLASH 100TQFP
标准包装: 1,000
系列: PIC® 32MX
核心处理器: MIPS32? M4K?
芯体尺寸: 32-位
速度: 80MHz
连通性: CAN,I²C,SPI,UART/USART,USB OTG
外围设备: 欠压检测/复位,DMA,POR,PWM,WDT
输入/输出数: 85
程序存储器容量: 256KB(256K x 8)
程序存储器类型: 闪存
RAM 容量: 64K x 8
电压 - 电源 (Vcc/Vdd): 2.3 V ~ 3.6 V
数据转换器: A/D 16x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 100-TQFP
包装: 带卷 (TR)
2007-2012 Microchip Technology Inc.
DS61145K-page 57
PIC32MX
20.0
AC/DC CHARACTERISTICS AND TIMING REQUIREMENTS
TABLE 20-1:
AC/DC CHARACTERISTICS AND TIMING REQUIREMENTS
Standard Operating Conditions
Operating Temperature: 0C to +70C. Programming at +25C is recommended.
Param.
No.
Symbol
Characteristic
Min.
Max.
Units
Conditions
D111
VDD
Supply Voltage During Programming
V
See Note 1
D113
IDDP
Supply Current During Programming
mA
See Note 1
D114
IPEAK
Instantaneous Peak Current During Start-up
mA
See Note 1
D031
VIL
Input Low Voltage
V
See Note 1
D041
VIH
Input High Voltage
V
See Note 1
D080
VOL
Output Low Voltage
V
See Note 1
D090
VOH
Output High Voltage
V
See Note 1
D012
CIO
Capacitive Loading on I/O pin (PGEDx)
pF
See Note 1
D013
CF
Filter Capacitor Value on VCAP
——
μF
See Note 1
P1
TPGC
Serial Clock (PGECx) Period
100
ns
P1A
TPGCL
Serial Clock (PGECx) Low Time
40
ns
P1B
TPGCH
Serial Clock (PGECx) High Time
40
ns
P6
TSET2VDD
↑ Setup Time to MCLR ↑
100
ns
P7
THLD2
Input Data Hold Time from MCLR
500
ns
P9A
TDLY4
PE Command Processing Time
40
μs—
P9B
TDLY5
Delay between PGEDx
↓ by the PE to PGEDx
Released by the PE
15
μs—
P11
TDLY7
Chip Erase Time
ms
See Note 1
P12
TDLY8
Page Erase Time
ms
See Note 1
P13
TDLY9
Row Programming Time
ms
See Note 1
P14
TR
MCLR Rise Time to Enter ICSP mode
1.0
μs—
P15
TVALID
Data Out Valid from PGECx
10
ns
P16
TDLY8
Delay between Last PGECx
↓ and MCLR ↓
0—
s
P17
THLD3MCLR
↓ to VDD
100
ns
P18
TKEY1
Delay from First MCLR
↓ to First PGECx ↑ for Key
Sequence on PGEDx
40
ns
P19
TKEY2
Delay from Last PGECx
↓ for Key Sequence on
PGEDx to Second MCLR
40
ns
P20
TMCLRH MCLR High Time
500
s
Note 1:
Refer to the “Electrical Characteristics” chapter in the specific device data sheet for the Minimum and
Maximum values for this parameter.
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