Renesas H8S/2319 series Hardware Manual page 33

Item
8-bit timer,
2 channels
Watchdog timer
Serial
communication
interface (SCI),
2 channels
A/D converter
D/A converter
I/O ports
Memory
Interrupt controller
Specification
•
8-bit up-counter (external event count capability)
•
Two time constant registers
•
Two-channel connection possible
•
Watchdog timer or interval timer selectable
•
Asynchronous mode or synchronous mode selectable
•
Multiprocessor communication function
•
Smart card interface function
•
Resolution: 10 bits
•
Input: 8 channels
• High-speed conversion: 6.7 µs minimum conversion time
(at 20 MHz operation)
•
Single or scan mode selectable
•
Sample-and-hold circuit
•
A/D conversion can be activated by external trigger or timer trigger
•
Resolution: 8 bits
•
Output: 2 channels
•
71 input/output pins, 8 input pins
•
Flash memory, mask ROM
•
High-speed static RAM
Product Name
H8S/2319C *
H8S/2319
H8S/2318
H8S/2317
H8S/2316
H8S/2315
H8S/2314
H8S/2313
H8S/2312S
H8S/2311
H8S/2310
Note: * H8S/2319C F-ZTAT is in planning.
9 external interrupt pins (NMI, IRQ0 to IRQ7)
•
•
43 internal interrupt sources
•
Eight priority levels settable
ROM
512 kbytes
512 kbytes
256 kbytes
128 kbytes
64 kbytes
384 kbytes
384 kbytes
64 kbytes
—
32 kbytes
—
Rev. 5.00, 12/03, page 3 of 1088
RAM
16 kbytes
8 kbytes
8 kbytes
8 kbytes
8 kbytes
8 kbytes
4 kbytes
2 kbytes
8 kbytes
2 kbytes
2 kbytes