TMS470PLF111 datasheet(7/63 Pages) TI

7 / 63 page

TMS470PLF111

16/32-BIT RISC FLASH MICROCONTROLLER

SPNS113 – OCTOBER 2006

POST OFFICE BOX 1443

• HOUSTON, TEXAS 77251-1443

Terminal Functions

1 PWR = power, GND = ground, REF = reference voltage, NC = no connect

2 All I/O pins, except RST, are configured as inputs while PORRST is low and immediately after PORRST goes high.

3 IPD = internal pulldown, IPU = internal pullup (all internal pullups and pulldowns are active on input pins, independent of the PORRST state.).

Programmable IPU’s/IPD’s are disabled by default, except for I2C1SDA and I2C1SCL.

TERMINAL

INPUT

VOLT-

AGE(1)(2)

OUTPUT

CUR-

RENT(1)(2)

INTERNAL

PULLUP/

PULLDOWN(3)

DESCRIPTION

NAME

HIGH-END TIMER (HET)

HET[0]

2mA

μA

Programmable

IPD

Timer input capture or output compare. The HET[28:0] applicable pins

can be programmed as general-purpose input/output (GIO) pins. All

are high-resolution pins.

The high-resolution (HR) SHARE feature allows even HR pins to share

the next higher odd HR pin structures. This HR sharing is independent

of whether or not the odd pin is available externally. If an odd pin is

available externally and shared, then the odd pin can only be used as

a general-purpose I/O.

HET[1]

HET[2]

HET[3]

HET[4]

HET[5]

HET[6]

HET[7]

HET[8]

HET[9]

129

HET[10]

130

HET[11]

131

HET[12]

137

HET[13]

138

HET[14]

139

HET[15]

140

HET[16]

141

HET[17]

142

HET[18]

HET[19]

HET[20]

HET[21]

HET[22]

HET[23]

HET[24]

HET[25]

HET[26]

HET[27]

117

HET[28]

118

STANDARD CAN CONTROLLER (SCC)

CANSRX

126

2mA

20 uA IPU

SCC receive pin or GIO pin

CANSTX

127

4mA

SCC transmit pin or GIO pin

CLASS II SERIAL INTERFACE (C2SIB)

C2SILPN

102

2mA

μA

Programmable

IPU/IPD

C2SI module loopback enable pin or GIO pin

C2SIRX

100

2mA

C2SI module receive data input pin or GIO pin

C2SITX

101

4mA

C2SI module transmit data output pin or GIO pin

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