參數(shù)資料
型號(hào): TMS470R1A384PZQ
廠(chǎng)商: Texas Instruments
文件頁(yè)數(shù): 44/62頁(yè)
文件大?。?/td> 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(lèi)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
STANDARD CAN CONTROLLER (SCC) MODE TIMINGS
Dynamic Characteristics for the CANSTX and CANSRX Pins
EXPANSION BUS MODULE TIMING
Expansion Bus Timing Parameters, -40
°C ≤ T
J ≤ 150°C, 3.0 V ≤ VCC ≤ 3.6 V
www.ti.com ......................................................................................................................................................... SPNS110E – AUGUST 2005 – REVISED MAY 2008
PARAMETER
MIN
MAX
UNIT
td(CANSTX)
Delay time, transmit shift register to CANSTX pin(1)
15
ns
td(CANSRX)
Delay time, CANSRX pin to receive shift register
5
ns
(1)
These values do not include the rise/fall times of the output buffer.
MIN
MAX
UNIT
tc(CO)
Cycle time, CLKOUT
20.8
ns
td(COH-EBADV)
Delay time, CLKOUT high to EBADDR valid
21.4
ns
th(COH-EBADIV)
Hold time, EBADDR invalid after CLKOUT high
12.4
ns
td(COH-EBOE)
Delay time, CLKOUT high to EBOE fall
11.4
ns
th(COH-EBOEH)
Hold time, EBOE rise after CLKOUT high
11.4
ns
td(COL-EBWR)
Delay time, CLKOUT low to write strobe (EBWR) low
11.3
ns
th(COL-EBWRH)
Hold time, EBWR high after CLKOUT low
11.6
ns
tsu(EBRDATV-COH)
Setup time, EBDATA valid before CLKOUT high (READ)(1)
15.2
ns
th(COH-EBRDATIV)
Hold time, EBDATA invalid after CLKOUT high (READ)
(-14.7)
ns
td(COL-EBWDATV)
Delay time, CLKOUT low to EBDATA valid (WRITE)(2)
16.1
ns
th(COL-EBWDATIV)
Hold time, EBDATA invalid after CLKOUT low (WRITE)
14.7
ns
SECONDARY TIMES
td(COH-EBCS0)
Delay, CLKOUT high to EBCS0 fall
13.6
ns
th(COH-EBCS0H)
Hold, EBCS0 rise after CLKOUT high
13.2
ns
tsu(COH-EBHOLDL)
Setup time, EBHOLD low to CLKOUT high(1)
10.9
ns
tsu(COH-EBHOLDH)
Setup time, EBHOLD high to CLKOUT high(1)
10.5
ns
(1)
Setup time is the minimum time under worst case conditions. Data with less setup time does not work.
(2)
Valid after CLKOUT goes low for write cycles.
Copyright 2005–2008, Texas Instruments Incorporated
49
Product Folder Link(s): TMS470R1A384
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