Z84C9008VSG Zilog, Z84C9008VSG Datasheet - Page 306
Z84C9008VSG
Manufacturer Part Number
Z84C9008VSG
Description
IC 8MHZ Z80 KIO 84-PLCC
Manufacturer
Zilog
Series
Z80r
Specifications of Z84C9008VSG
Processor Type
Z80
Features
Serial/Parallel Input/Output, Counter/Timer Circuit
Speed
8MHz
Voltage
5V
Mounting Type
Surface Mount
Package / Case
84-LCC (J-Lead)
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Cpu Speed
8MHz
Digital Ic Case Style
LCC
No. Of Pins
84
Supply Voltage Range
5V
Operating Temperature Range
0°C To +70°C
Svhc
No SVHC (18-Jun-2010)
Rohs Compliant
Yes
Base Number
84
Clock Frequency
8MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z84C9008VSG
Manufacturer:
Zilog
Quantity:
13
Company:
Part Number:
Z84C9008VSG
Manufacturer:
ZILOG
Quantity:
6 221
- Current page: 306 of 308
- Download datasheet (2Mb)
286
Operation:
Op Code:
Description: The contents of the HL register pair are placed on the address bus to select a
UM008005-0205
Z80 CPU
User’s Manual
(C) ← (HL), B ← B - 1, HL ← HL - 1
OTDR
location in memory. The byte contained in this memory location is tempo-
rarily stored in the CPU. Then, after the byte counter (B) is decremented,
the contents of register C are placed on the bottom half (A0 through A7) of
the address bus to select the I/O device at one of 256 possible ports. Regis-
ter B may be used as a byte counter, and its decremented value is placed on
the top half (A8 through A15) of the address bus at this time. Next, the byte
to be output is placed on the data bus and written to the selected peripheral
device. Then, register pair HL is decremented and if the decremented B
register is not zero, the Program Counter (PC) is decremented by two and
the instruction is repeated. If B has gone to zero, the instruction is termi-
nated. Interrupts are recognized and two refresh cycles are executed after
each data transfer.
If B ≠ 0:
If B = 0:
1
1
1
0
Note: When B is set to zero prior to instruction execution, the instruc-
tion outputs 256 bytes of data.
M Cycles
M Cycles
1
1
5
4
0
1
1
1
21 (4, 5, 3, 4, 5)
OTDR
16 (4, 5, 3, 4)
1
0
T States
T States
0
1
1
1
ED
BB
4 MHz E.T.
4 MHz E.T.
5.25
4.00
Z80 Instruction Set
Related parts for Z84C9008VSG
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIO Serial/Parallel Counter Timer
Manufacturer:
ZILOG [Zilog, Inc.]
Datasheet:
Part Number:
Description:
Communication Controllers, ZILOG INTELLIGENT PERIPHERAL CONTROLLER (ZIP)
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
KIT DEV FOR Z8 ENCORE 16K TO 64K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 8K/4K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 4K TO 8K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
CMOS Z8 microcontroller. ROM 16 Kbytes, RAM 256 bytes, speed 16 MHz, 32 lines I/O, 3.0V to 5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Low-cost microcontroller. 512 bytes ROM, 61 bytes RAM, 8 MHz
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Z8 4K OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS SUPER8 ROMLESS MCU
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
OTP (KB) = 1, RAM = 125, Speed = 12, I/O = 14, 8-bit Timers = 2, Comm Interfaces Other Features = Por, LV Protect, Voltage = 4.5-5.5V
Manufacturer:
Zilog, Inc.
Datasheet: