tmp19a43fd TOSHIBA Semiconductor CORPORATION, tmp19a43fd Datasheet - Page 12

• Manufacturer Part Number: tmp19a43fd
• Description: 32-bit Risc Microprocessor
• Manufacturer: TOSHIBA Semiconductor CORPORATION

PD0
HTXD2
PD1
HRXD2
PD2
HSCLK2
HCTS2
PD3-PD5
TBBOUT-
TBDOUT
PD6
ADTRG
KEY31
PE0-PE7
KEY08-KEY15
PF0,PF2
DREQ0,4
KEY16,KEY18
PF1,PF3
DACK0,4
KEY17,KEY19
PF4-PF7
KEY20
TCOUT4
TCOUT7
PG0-PG7
TPD0-TPD7
PH0-PH7
TPC0-TPC7
TPD0-TPD7
DCLK
EJE
PCST4-0
DINT
TOVR/TSR
TCK
TMS
TDI
TDO
TRST
RESET
X1/X2
XT1/XT2
Pin name
-
KEY23
-
Number
of pins
1
1
1
3
1
8
2
2
4
8
8
1
1
4
1
1
1
1
1
1
1
1
2
2
Input/output
Output
Input/output
Input
Input/output
Input/output
Input
Input/output
Output
Input/output
Input
Input
Input/output
Input
Input/output
Input
Input
Input/output
Output
Input
Input/output
Input
Output
Input/output
Output
Input/output
Output
Output
Output
Input
Output
Input
Output
Input
Input
Input
Output
Input
Input
Input/output
Input/output
Input or
output
Table 2-6 Pin Names and Functions (5 of 6)
Port D0: Input/output port (with pull-up)
Sending serial data 2 at high speeds: Open drain output pin depending on the program used
Port D1: Input/output port (with pull-up)
Receiving serial data 2 at high speeds
Port D2: Input/output port (with pull-up)
High-speed serial clock input/output 2
Handshake input pin:
Ports D3 to D5: Input/output ports (with pull-up) that allow input/output to be set in units of
bits
16-bit timers B, C and D outputs: Pin for outputting 16-bit timers B, C and D
Port D6: Input/output port (with pull-up) that allows input/output to be set in units of bits
Pin (with Schmitt trigger) for starting A/D trigger or A/D converter from an external source
KEY on wake up input 31: (Dynamic pull up is selectable)
Port E: Input/output port (with pull-up) that allows input/output to be set in units of bits
KEY on wake up input 08 to 15: (Dynamic pull up is selectable)
Port F: Input/output port (with pull-up) that allows input/output to be set in units of bits
DMA request signals 0 and 4: For inputting the request to transfer data by DMA from an
external I/O device to DMAC0 or DMAC4
KEY on wake up input 16 to 19: (Dynamic pull up is selectable)
Port F: Input/output port (with pull-up) that allows input/output to be set in units of bits
DMA acknowledge signals 0 and 4: Signal showing that DREQ0 and DREQ4 have
acknowledged a DMA transfer request
KEY on wake up input 16 to 19: (Dynamic pull up is selectable)
Port F: Input/output port (with pull-up) that allows input/output to be set in units of bits
KEY on wake up input 20 to 23: (Dynamic pull up is selectable)
Outputting 32-bit timer if the result of a comparison is a match with Noise filter
Port G: Input/output port (with pull-up) that allows input/output to be set in units of bits
Outputting trace data from the data access address: Signal for DSU-ICE
Port H: Input/output port (with pull-up) that allows input/output to be set in units of bits
Outputting trace data from the program counter: Signal for DSU-ICE
Outputting trace data from the data access address: Signal for DSU-ICE
Debug clock: Signal for DSU-ICE
DSU-ICE enable: Signal for DSU-ICE (with Schmitt trigger) (with pull-up) with Noise
filter
PC trace status: Signal for DSU-ICE
Debug interrupt: Signal for DSU-ICE
(input with Schmitt trigger and pull-up) with Noise filter
Outputting the status of PD data overflow status: Signal for DSU-ICE
Test clock input: Signal for testing DSU-ICE (with Schmitt trigger and pull-up) with Noise
filter
Test mode select input: Signal for testing DSU-ICE (with Schmitt trigger and pull-up)
Test data input E: Signal for testing JTAG (with Schmitt trigger and pull-up)
Test data output: Signal for testing DSU-ICE
Test reset input: Signal for testing DSU-ICE (with Schmitt trigger and pull-down)
Reset: Initializing LSI (with pull-up)
Pin for connecting a high-speed oscillator (X1: Input with Schmitt trigger)
Pin for connecting a low-speed oscillator (XT1: Input with Schmitt trigger)
with Noise filter
Open drain output pin depending on the program used
Input with Schmitt trigger with Noise filter
Input with Schmitt trigger with Noise filter
Input with Schmitt trigger with Noise filter
Input with Schmitt trigger with Noise filter
Input with Schmitt trigger
Input with Schmitt trigger with Noise filter
TMP19A43 (rev2.0) 2-7
Function
Pin Layout and Pin Functions
TMP19A43