tmp19a44fda TOSHIBA Semiconductor CORPORATION, tmp19a44fda Datasheet - Page 23

• Manufacturer Part Number: tmp19a44fda
• Description: 32bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Pin Layout and Pin Functions
PI5,6
TB10OUT
TB11OUT
PI7
ADTRGSNC
PJ0,1
TB11IN0,TB11I
N1
PJ2~PJ7
INT14-17,6,7
EJE
TCK
SCLK
TMS
DINT
TDI
RXD0
TDO
TXD0
TRST
X1
X2
XT1
XT2
BOOT
VREFHA~C
VREFLA~C
AVCC3A~C
AVSSA~C
RESET
Pin name
No. of
1
1
1
1
1
1
1
pins
2
1
2
6
1
1
1
1
1
1
3
3
3
3
I/O
O
O
I/O
I
I/O
I
I/O
I
I
I/O
I
I
I
I
O
O
I
I
I
O
I
O
I
I
I
－
－
output
Input/
Table 2-8 Pin names and functions (7/8)
Port I5, I6: Input/output port
16-bit timer 10 output: Pin for outputting a 16-bit timer 10
16-bit timer 11 output: Pin for outputting a 16-bit timer 11
Port I7: Input/output port
Pin for starting A/D trigger or A/D converter from an external
source
Port I5, I6: Input/output port
16-bit timer 11 input 0,1: For inputting the count/capture trigger
of a 16-bit timer 11
Port J2to J7 : Input/output port
Interrupt request pins 6, 7 and 14 to 17: Selectable between
"H" level, "L" level, rising edge, falling edge, and both rising
and falling edges
EJTAG enable: Signal for DSU-ICE
Test clock input: Signal for testing DSU-ICE
Serial clock input/output
Test mode select input: Signal for testing DSU-ICE
Signal for DSU-ICE
Test data input: Signal for DSU-ICE
Receiving serial data 0
Test data output: Signal for testing DSU-ICE
Sending serial data 0
Test data input: Signal for testing DSU-ICE
Reset: Initializing LSI
Pin for connecting a high-speed oscillator (X1: Input with
Schmitt trigger)
Pin for connecting a high-speed oscillator
Pin for connecting a low-speed oscillator (XT1: Input with
Schmitt trigger)
Pin for connecting a low-speed oscillator
Pin for setting a single boot mode: This pin goes into single
boot mode by sampling "L" at the rise of a reset signal. It is
used to overwrite internal flash memory. By sampling "H
(DVCC3) level" at the rise of a reset signal, it performs a
normal operation. This pin should be pulled up under normal
operating conditions. Pull it up when resetting.
Pin (H) for supplying the A/D converter with a reference power
supply
Connect this pin to AVCCA3 to 3C if the A/D converter is not
used.
Pin (L) for supplying the A/D converter with a reference power
supply
Connect this pin to GND if the A/D converter is not used.
Pin for supplying the A/D converter with a power supply.
Connect it to a power supply even if the A/D converter is not
used.(DVCC3)
Pin (L) for supplying the A/D converter with a reference power
supply
A/D converter GND pin (0 V). Connect this pin to GND even if
the A/D converter is not used.
TMP19A44 (rev1.3) 2-9
Function
TMP19A44
Programma
ble Pull up/
Pull down
P-down
P-up
P-up
P-up
P-up
P-up
P-up
P-up
P-up
P-up
P-up
P-up
2010-04-01
w/ noise
w/ noise
w/ noise
w/ noise
w/ noise
Schmitt
trigger
filter
filter
filter
filter
filter
－
○
○
○
○
○
○
○
○
○
○
○
○
Programm
able Open
Output
Drain
○