参数资料
型号: TMS470R1A384PGEQ
厂商: Texas Instruments
文件页数: 26/62页
文件大小: 0K
描述: IC RISC FLASH MCU 144-LQFP
标准包装: 60
系列: TMS470
核心处理器: ARM7
芯体尺寸: 16/32-位
速度: 48MHz
连通性: CAN,C2Slb,I²C,SCI,SPI
外围设备: DMA,PWM,WDT
输入/输出数: 94
程序存储器容量: 384KB(384K x 8)
程序存储器类型: 闪存
RAM 容量: 32K x 8
电压 - 电源 (Vcc/Vdd): 1.71 V ~ 2.05 V
数据转换器: A/D 12x10b
振荡器型: 外部
工作温度: -40°C ~ 125°C
封装/外壳: 144-LQFP
包装: 管件
配用: 296-23003-ND - KIT DEV KICKSTART TMS470
SPNS110E – AUGUST 2005 – REVISED MAY 2008 ......................................................................................................................................................... www.ti.com
Electrical Characteristics (continued)
over recommended operating free-air temperature range
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
SYSCLK = 24 MHz, ICLK = 15 MHz,
90
VCC = 2.05 V
VCC digital supply current
mA
(operating mode)
SYSCLK = 48 MHz, ICLK = 24 MHz,
115
VCC = 2.05 V
T version
1
(105
°C)
VCC digital supply current
OSCIN = 4 MHz,
ICC
mA
(standby mode)(7)
VCC = 2.05 V
Q version
1.25
(125
°C)
30
°C version, V
CC = 2.05 V
30
VCC digital supply current (halt mode)
(7)
T version (105
°C), V
CC = 2.05 V
365
A
Q version (125
°C), V
CC = 2.05 V
550
VCCIO digital supply current
No DC load, VCCIO = 3.6 V
(8)
10
mA
(operating mode)
ICCIO
VCCIO digital supply current
No DC load, VCCIO = 3.6 V
(8)
15
A
(standby mode)
VCCIO digital supply current (halt mode)
No DC load, VCCIO = 3.6 V
(8)
5
A
VCCAD supply current (operating mode)
All frequencies, VCCAD = 3.6 V
25
mA
ICCAD
VCCAD supply current (standby mode)
No DC load, VCCAD = 3.6 V
(8)
10
A
VCCAD supply current (halt mode)
VCCAD = 3.6 V
5
A
VCCP = 3.6 V read operation
25
mA
VCCP = 3.6 V program and erase
70
mA
ICCP
VCCP pump supply current
VCCP = 3.6 V standby mode operation
(7)
10
A
VCCP = 3.6 V halt mode operation
(7)
5
A
CI
Input capacitance
2
pF
CO
Output capacitance
3
pF
(7)
For flash banks/pumps in sleep mode.
(8)
I/O pins configured as inputs or outputs with no load. All pulldown inputs
≤ 0.2 V. All pullup inputs ≥ VCCIO – 0.2 V.
32
Copyright 2005–2008, Texas Instruments Incorporated
Product Folder Link(s): TMS470R1A384
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