Features: • General-register architecture
Sixteen 8-bit general registers, also usable as eight 16-bit general registers
• Instruction set with 55 basic instructions, including:
Multiply and divide instructions
Powerful bit-manipulation instructions
• Eight addressing modes
Register direct
Register indirect
Register indirect with displacement
Register indirect with post-increment or pre-decrement
Absolute address
Immediate
Program-counter relative
Memory indirect
• 64-kbyte address space
• High-speed operation
All frequently used instructions are executed in two to four states
High-speed arithmetic and logic operations
8- or 16-bit register-register add or subtract: 0.4 s*
8 * 8-bit multiply: 2.8 s*
16 ÷ 8-bit divide: 2.8 s*
• Low-power operation modes
SLEEP instruction for transition to low-power operation
Note: * These values are at ø = 5 MHz.The above info is from (www.seekic.com)
Pinout
Specifications
| Item |
Symbol |
Value |
Unit |
Notes |
| Power supply voltage |
VCC, CVCC |
0.3 to +7.0 |
V |
1 |
| Reference level supply voltage |
VTref |
0.3 to VCC +0.3 |
V |
1 |
| Programming voltage |
VPP |
0.3 to +13.0 |
V |
1 |
| Input voltage |
Ports other than port B |
Vin |
0.3 to VCC +0.3 |
V |
1 |
| Port B |
AVin |
0.3 to VCC +0.3 |
V |
1 |
| Operating temperature |
Topr |
20 to +75 |
|
1 |
| Storage temperature |
Tstg |
55 to +125 |
|
1 |
Note: 1. Permanent damage may occur to the chip if maximum ratings are exceeded. Normal operation should be under the conditions specified in Electrical Characteristics.
Exceeding these values can result in incorrect operation and reduced reliability.
Edited by (www.seekic.com) ,the biggest IC PDF and datasheet download site.
DescriptionThe H8/300L Series is a series of single-chip microcomputers (MCU: microcomputer unit), built around the high-speed H8/300L CPU and equipped with peripheral system functions on-chip.
Within the H8/300L Series, the H8/3627 Series of single-chip microcomputers features a highprecision DTMF generator for tone dialing. Other on-chip peripheral functions include three types of timers, two serial communication interface channels, and an A/D converter. The H8/3627 Series includes six models, the H8/3627, H8/3626, H8/3625, H8/3624, H8/3623, and H8/3622, with different amounts of on-chip memory: the H8/3627 has 60 kbytes of ROM and 2 kbytes of RAM;the H8/3626 has 48 kbytes of ROM and 2 kbytes of RAM; the H8/3625 has 40 kbytes of ROM and 2 kbytes of RAM; the H8/3624S has 32 kbytes of ROM and 1 kbyte of RAM; the H8/3623S has 24 kbytes of ROM and 1 kbyte of RAM; and the H8/3622S has 16 kbytes of ROM and 1 kbyte of RAM. In addition, thanks to the improvement of the power supply circuit, low power consumption and low radiation noise have been realized.
The H8/300L has a ZTAT* version with user-programmable on-chip PROM.Table 1.1 summarizes the features of the H8/3627 Series.Note: * ZTATTM is a trademark of Hitachi, Ltd.The above info is from (www.seekic.com)
HD6433627H Data Sheet
