Appendix A Differences Among Pd78054, 78058F, And 780058 Subseries - NEC PD78056F User Manual

APPENDIX A. DIFFERENCES AMONG PD78054, 78058F, AND 780058 SUBSERIES
The major differences among the PD78054, 78058F, and 780058 Subseries are shown in Table A-1.
Table A-1. Major Differences Among PD78054, 78058F, and 780058 Subseries (1/2)
Product Name
Item
EMI noise countermeasure
Power-supply voltage
PROM versions
Flash memory versions
Internal ROM size
Internal high-speed RAM size
I/O port
AV pin
DD
AV pin
REF0
Serial interface channel 2
External maskable interrupt
PD78054 Subseries
No
V = 2.0 to 6.0 V
DD
PD78P054, 78P058
No
PD78052 : 16 Kbytes
PD78053 : 24 Kbytes
PD78054 : 32 Kbytes
PD78P054 : 32 Kbytes
uPD78056 : 48 Kbytes
PD78058 : 60 Kbytes
PD78P058 : 60 Kbytes
PD78052 : 512 bytes
PD78053, 78054, 78P054,
78056, 78058, 78P058
: 1024 bytes
Total
• CMOS input
• CMOS input/output
• N-ch open drain input/output
Supply power for A/D
converter
Reference voltage input for A/D converter
On-chip 3-wire serial I/O/UART mode
7
PD78058F Subseries
Yes
V = 2.7 to 6.0 V
DD
PD78P058F
No
PD78056F : 48 Kbytes
PD78058F : 60 Kbytes
PD78P058F : 60 Kbytes
1024 bytes
: 69
: 2
: 63
: 4
Supply power for A/D con-
verter and port output buffer
PD780058 Subseries
Yes
V = 1.8 to 5.5 V
DD
No
PD78F0058
PD780053 : 24 Kbytes
PD780054 : 32 Kbytes
PD780055 : 40 Kbytes
PD780056 : 48 Kbytes
PD780058 : 60 Kbytes
PD78F0058 : 60 Kbytes
1024 bytes
Total : 68
• CMOS input : 2
• CMOS input/output : 62
• N-ch open drain input/
output : 4
None (The supply power
for the port output buffer is
V )
DD0
Reference voltage input and
analog power supply for A/D
converter
3-wire serial I/O / UART
mode with time-sharing
function
6
565