參數(shù)資料
型號: PIC12C508A-04/SN
廠商: Microchip Technology
文件頁數(shù): 98/113頁
文件大?。?/td> 0K
描述: IC MCU OTP 512X12 8SOIC
產品培訓模塊: Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
標準包裝: 100
系列: PIC® 12C
核心處理器: PIC
芯體尺寸: 8-位
速度: 4MHz
外圍設備: POR,WDT
輸入/輸出數(shù): 5
程序存儲器容量: 768B(512 x 12)
程序存儲器類型: OTP
RAM 容量: 25 x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 5.5 V
振蕩器型: 內部
工作溫度: 0°C ~ 70°C
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
包裝: 管件
配用: ISPICR1-ND - ADAPTER IN-CIRCUIT PROGRAMMING
309-1046-ND - ADAPTER 8-SOIC TO 8-DIP
309-1045-ND - ADAPTER 8-SOIC TO 8-DIP
AC124001-ND - MODULE SKT PROMATEII 8DIP/SOIC
1999 Microchip Technology Inc.
DS40139E-page 85
PIC12C5XX
13.5
Timing Parameter Symbology and Load Conditions - PIC12C508A, PIC12C509A,
PIC12CR509A, PIC12CE518, PIC12CE519, PIC12LC508A, PIC12LC509A, PIC12LCR509A,
PIC12LCE518 and PIC12LCE519
The timing parameter symbols have been created following one of the following formats:
1. TppS2ppS
2. TppS
T
F
Frequency
T
Time
Lowercase subscripts (pp) and their meanings:
pp
2to
mc
MCLR
ck
CLKOUT
osc
oscillator
cy
cycle time
os
OSC1
drt
device reset timer
t0
T0CKI
io
I/O port
wdt
watchdog timer
Uppercase letters and their meanings:
S
F
Fall
P
Period
HHigh
R
Rise
I
Invalid (Hi-impedance)
V
Valid
L
Low
Z
Hi-impedance
FIGURE 13-1: LOAD CONDITIONS - PIC12C508A/C509A, PIC12CE518/519, PIC12LC508A/509A,
PIC12LCE518/519, PIC12LCR509A
CL
VSS
Pin
CL = 50 pF for all pins except OSC2
15 pF for OSC2 in XT, HS or LP
modes when external clock
is used to drive OSC1
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