參數(shù)資料
型號： XRM48L950ZWTT
廠商： Texas Instruments
文件頁數(shù)： 118/176頁
文件大?。?/td> 0K
描述： MCU 16/32Bit FLASH 3MB 337NFBGA
標(biāo)準(zhǔn)包裝： 1
系列： Hercules™ ARM® RM4x
應(yīng)用： 工業(yè)安全，醫(yī)療
核心處理器： ARM? Cortex? - R4F
程序存儲器類型： 閃存（3MB）
控制器系列： RM4
RAM 容量： 256K x 8
接口： CAN，以太網(wǎng)，I²C，LIN，MibSPI，SCI，SPI，USB
輸入/輸出數(shù)： 120
電源電壓： 1.14 V ~ 3.6 V
工作溫度： -40°C ~ 105°C
安裝類型： 表面貼裝
封裝/外殼： 337-LFBGA
包裝： 托盤
供應(yīng)商設(shè)備封裝： 337-NFBGA（16x16）
其它名稱： 296-29390
SPNS174A – APRIL 2012 – REVISED SEPTEMBER 2013
3
Device Operating Conditions
3.1
Absolute Maximum Ratings Over Operating Free-Air Temperature Range,
(1)
VCC
(2)
-0.3 V to 1.43 V
Supply voltage range:
VCCIO, VCCP
(2)
-0.3 V to 4.6 V
VCCAD
-0.3 V to 5.5 V
All input pins
-0.3 V to 4.6 V
Input voltage range:
ADC input pins
-0.3 V to 5.5 V
IIK (VI < 0 or VI > VCCIO)
±20 mA
All pins, except AD1IN[23:0] and AD2IN[15:0]
Input clamp current:
IIK (VI < 0 or VI > VCCAD)
±10 mA
AD1IN[23:0] and AD2IN[15:0]
Total
±40 mA
Operating free-air temperature range, TA:
-40°C to 105°C
Operating junction temperature range, TJ:
-40°C to 130°C
Storage temperature range, Tstg
-65°C to 150°C
(1)
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating
conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
maximum-rated conditions for extended periods may affect device reliability. All voltage values are with respect to their associated
grounds.
3.2
Device Recommended Operating Conditions
(1)
MIN
NOM
MAX
UNIT
VCC
Digital logic supply voltage (Core)
1.14
1.2
1.32
V
VCCPLL
PLL Supply Voltage
1.14
1.2
1.32
V
VCCIO
Digital logic supply voltage (I/O)
3
3.3
3.6
V
VCCAD
MibADC supply voltage
3
3.3/5.0
5.25
V
VCCP
Flash pump supply voltage
3
3.3
3.6
V
VSS
Digital logic supply ground
0
V
VSSAD
MibADC supply ground
-0.1
0.1
V
VADREFHI
A-to-D high-voltage reference source
VSSAD
VCCAD
V
VADREFLO
A-to-D low-voltage reference source
VSSAD
VCCAD
V
VSLEW
Maximum positive slew rate for VCCIO, VCCAD and VCCP supplies
1
V/s
TA
Operating free-air temperature
105
°C
TJ
Operating junction temperature(2)
130
°C
(1)
All voltages are with respect to VSS, except VCCAD, which is with respect to VSSAD
(2)
Reliability data is based upon a temperature profile that is equivalent to 100,000 power-on hours at 105°C junction temperature.
46
Device Operating Conditions
Copyright 2012–2013, Texas Instruments Incorporated
Product Folder Links: RM48L950 RM48L750 RM48L550
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