参数资料
型号: TMS470R1A384PGEQ
厂商: Texas Instruments
文件页数: 22/62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
Device Identification Code Register
www.ti.com ......................................................................................................................................................... SPNS110E – AUGUST 2005 – REVISED MAY 2008
The device identification code register identifies the silicon version, the technology family (TF), a ROM or flash
device, and an assigned device-specific part number (see Figure 4). The A384 device identification code register
value is 0x096F.
Figure 4. TMS470 Device ID Bit Allocation Register [offset = FFFF_FFF0h]
31
16
Reserved
15
12
11
10
9
3
2
1
0
VERSION
TF
R/F
PART NUMBER
1
R-K
R-1
LEGEND:
R = Read only, -K = Value constant after RESET; -n = Value after RESET
Table 10. TMS470 Device ID Bit Allocation Register Field Descriptions
Bit
Field
Value
Description
31–16
Reserved
Reads are undefined and writes have no effect.
15–12
VERSION
Silicon version (revision) bits
These bits identify the silicon version of the device. Initial device version numbers start at 0000.
11
TF
Technology family bit
This bit distinguishes the technology family core power supply:
0
3.3 V for F10/C10 devices
1
1.8 V for F05/C05 devices
10
R/F
ROM/flash bit
This bit distinguishes between ROM and flash devices:
0
Flash device
1
ROM device
9–3
PART NUMBER
Device-specific part number bits
These bits identify the assigned device-specific part number.
The assigned device-specific part number for the A384 device is 0101101.
2–0
1
Mandatory High
Bits 2, 1, and 0 are tied high by default.
Copyright 2005–2008, Texas Instruments Incorporated
29
Product Folder Link(s): TMS470R1A384
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