VCCP /VCCI" />
參數(shù)資料
型號(hào)： TMS470R1A384PZQ
廠商： Texas Instruments
文件頁(yè)數(shù)： 32/62頁(yè)
文件大小： 0K
描述： IC RISC MCU 384K FLASH 100-LQFP
標(biāo)準(zhǔn)包裝： 90
系列： TMS470
核心處理器： ARM7
芯體尺寸： 16/32-位
速度： 48MHz
連通性： CAN，C2Slb，I²C，SCI，SPI
外圍設(shè)備： DMA，PWM，WDT
輸入/輸出數(shù)： 53
程序存儲(chǔ)器容量： 384KB（384K x 8）
程序存儲(chǔ)器類型： 閃存
RAM 容量： 32K x 8
電壓 - 電源 (Vcc/Vdd)： 1.71 V ~ 2.05 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 12x10b
振蕩器型： 外部
工作溫度： -40°C ~ 125°C
封裝/外殼： 100-LQFP
包裝： 管件
配用： 296-23003-ND - KIT DEV KICKSTART TMS470
RST AND PORRST TIMINGS
Timing Requirements for PORRST
VCCP /VCCIO
VCC
VCCPORH
VCCIOPORL
VIL(PORRST)
VCCIOPORH
VCCIOPORL
VCCPORL
VCC
PORRST
VCCIO
VCCPORH
VCCPORL
VIL
VIL(PORRST)
VCCP/VCCIO
VCC
th(PORRST)rio
th(PORRST)r
tsu(PORRST)f
th(PORRST)r
tsu(PORRST)fio
tsu(PORRST)f
tsu(VCCIO)f
tsu(VCCIO)r
tsu(PORRST)r
th(PORRST)d
Switching Characteristics Over Recommended Operating Conditions for RST
(1)
SPNS110E – AUGUST 2005 – REVISED MAY 2008 ......................................................................................................................................................... www.ti.com
(see Figure 9)
MIN
MAX UNIT
VCCPORL
VCC low supply level when PORRST must be active during power up
0.6
V
VCC high supply level when PORRST must remain active during power up and become
VCCPORH
1.5
V
active during power down
VCCIOPORL
VCCIO low supply level when PORRST must be active during power up
1.1
V
VCCIO high supply level when PORRST must remain active during power up and become
VCCIOPORH
2.75
V
active during power down
VIL
Low-level input voltage after VCCIO > VCCIOPORH
0.2 VCCIO
V
VIL(PORRST)
Low-level input voltage of PORRST before V CCIO > VCCIOPORL
0.5
V
tsu(PORRST)r
Setup time, PORRST active before VCCIO > VCCIOPORL during power up
0
ms
tsu(VCCIO)r
Setup time, VCCIO > VCCIOPORL before VCC > VCCPORL
0
ms
th(PORRST)r
Hold time, PORRST active after VCC > VCCPORH
1
ms
tsu(PORRST)f
Setup time, PORRST active before VCC ≤ VCCPORH during power down
8
s
th(PORRST)rio
Hold time, PORRST active after VCC > VCCIOPORH
1
ms
th(PORRST)d
Hold time, PORRST active after VCC < VCCPORL
0
ms
tsu(PORRST)fio
Setup time, PORRST active before VCC ≤ VCCIOPORH during power down
0
ns
tsu(VCCIO)f
Setup time, VCC < VCCPORL before VCCIO < VCCIOPORL
0
ns
NOTE: VCCIO > 1.1 V before VCC > 0.6 V
Figure 9. PORRST Timing Diagram
PARAMETER
MIN
MAX UNIT
Valid time, RST active after PORRST inactive
4112tc(OSC)
tv(RST)
ns
Valid time, RST active (all others)
8tc(SYS)
Flash start-up time, from RST inactive to fetch of first instruction from flash (flash pump
tfsu
360tc(OSC)
ns
stabilization time)
(1)
Specified values do NOT include rise/fall times. For rise and fall timings, see the "Switching Characteristics for Output Timings versus
Load Capacitance" table.
38
Copyright 2005–2008, Texas Instruments Incorporated
Product Folder Link(s): TMS470R1A384
相關(guān)PDF資料
PDF描述
TMX320DM365BZCE IC DIGITAL MEDIA SOC 338NFBGA
TMX320F28069UPFPA IC MCU 32BIT 128KB FLASH 80HTQFP
TPS2371PWRG4 IC PWR INTRFCE SW FOR POE 8TSSOP
TS3A24157RSERG4 IC SWITCH DUAL SPDT 10UQFN
TS5A3159MDBVREP IC SWITCH SPDT SOT23-6
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS470R1A384PZQR 制造商:Texas Instruments 功能描述:48MHZ / 384K FLASH - Tape and Reel
TMS470R1A384PZT 制造商:Texas Instruments 功能描述:MCU 16-bit/32-bit TMS470 ARM7TDMI RISC 384KB Flash 1.8V 100-Pin LQFP Tray
TMS470R1A384PZ-T 功能描述:ARM微控制器 - MCU 48mhz / 384k Flash RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
TMS470R1A384PZ-TR 制造商:Texas Instruments 功能描述:48MHZ / 384K FLASH - Tape and Reel
TMS470R1A64 制造商:TI 制造商全稱:Texas Instruments 功能描述:16/32-Bit RISC Flash Microcontroller
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*