參數(shù)資料
型號(hào): MSC1212Y3PAGRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64
封裝: GREEN, PLASTIC, TQFP-64
文件頁(yè)數(shù): 90/111頁(yè)
文件大小: 1113K
代理商: MSC1212Y3PAGRG4
MSC1211, MSC1212
MSC1213,MSC1214
SBAS323G JUNE 2004 REVISED OCTOBER 2007
www.ti.com
8
DIGITAL CHARACTERISTICS: DVDD = 2.7V to 5.25V
All specifications from TMIN to TMAX, FMCON = 10h, all digital outputs high, PDCON = 00h (all peripherals ON) or PDCON = FFh (all peripherals OFF), PSEN and
ALE enabled (all peripherals ON) or PSEN and ALE disabled (all peripherals OFF), unless otherwise specified.
MSC1211/12/13/14
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Digital Power-Supply Requirements
DVDD
2.7
3
3.6
V
Normal Mode, fOSC = 1MHz, peripherals OFF
0.9
mA
Normal Mode, fOSC = 1MHz, peripherals ON
1.1
mA
Digital Power-Supply Current
Normal Mode, fOSC = 8MHz, peripherals OFF
5.7
mA
Digital Power-Supply Current
Normal Mode, fOSC = 8MHz, peripherals ON
7.5
mA
Crystal Operation Stop Mode(1)
100
nA
DVDD
4.75
5
5.25
V
Normal Mode, fOSC = 1MHz, peripherals OFF
1.7
mA
Normal Mode, fOSC = 1MHz, peripherals ON
2.4
mA
Digital Power-Supply Current
Normal Mode, fOSC = 8MHz, peripherals OFF
11
mA
Digital Power-Supply Current
Normal Mode, fOSC = 8MHz, peripherals ON
14.8
mA
Crystal Operation Stop Mode(1)
100
nA
DIGITAL INPUT/OUTPUT (CMOS)
Logic Level
VIH (except XIN pin)
0.6
DVDD
DVDD
V
Logic Level
VIL (except XIN pin)
DGND
0.2
DVDD
V
I/O Pin Hysteresis
700
mV
Ports 03, Input Leakage Current, Input Mode
VIH = DVDD or VIH = 0V
< 1
pA
Pins EA, RST Input Leakage Current
< 1
pA
VOL, ALE, PSEN, Ports 03, All Output Modes
IOL = 1mA
DGND
0.4
V
VOL, ALE, PSEN, Ports 03, All Output Modes
IOL = 30mA (5V), 20mA (3V)
1.5
V
VOH, ALE, PSEN, Ports 03, Strong Drive Output
IOH = 1mA
DVDD 0.4
DVDD 0.1
DVDD
V
VOH, ALE, PSEN, Ports 03, Strong Drive Output
IOH = 30mA (5V), 20mA (5V)
DVDD 1.5
V
Ports 03, Pull-Up Resistors
9
k
Pins ALE, PSEN, Pull-Up Resistors During Reset
Flash Programming Mode Only
9
k
OSCILLATOR/CLOCK INPUT/OUTPUT
External Oscillator/Clock
VIH (except XIN pin)
XOUT must be unconnected
0.6
DVDD
DVDD
V
External Oscillator/Clock
VIL (except XIN pin)
XOUT must be unconnected
DGND
0.2
DVDD
V
(1) Digital Brownout Detect disabled (HCR1.2 = 1), Low Voltage Detect disabled (LVDCON.3 = 1). Ports configured for CMOS output low.
FLASH MEMORY CHARACTERISTICS: DVDD = 2.7V to 5.25V
MSC1211/12/13/14
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Flash Memory Endurance
100,000
1,000,000
Cycles
Flash Memory Data Retention
100
Years
Mass and Page Erase Time
Set with FER in FTCON
10
ms
Flash Memory Write Time
Set with FWR in FTCON
30
40
s
Flash Programming Current(1)
DVDD = 3.0V
10
mA
Flash Programming Current(1)
DVDD = 5.0V
25
mA
(1) Peak current during Mass and Page Erase Time and Memory Write Time.
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