参数资料
型号: 848
厂商: B&K Precision
文件页数: 72/151页
文件大小: 0K
描述: PROGRAMMER UNIVERSAL DEVICE
其它有关文件: Common Notes Programmers
Software Info. Programmers
标准包装: 1
类型: 通用
适用于相关产品: EPROM、EEPROM 闪存、串行 EPROM、微控制器和 PLD
所含物品: 编程器、适配器、缆线、手册和软件
其它名称: BK848
849 specification
Socket, pin drivers and DACs
? FPGA based IEEE 1284 slave printer port, up to 1MB/s
transfer rate
? 40-pin DIL ZIF (Zero Insertion Force) socket accepts both
300/600 mil devices up to 40-pin
? two D/A converters for VCCP and VPP, controllable rise and
fall time
? special GND/VCCP/VPP pindriver for MCS51 and AVR
devices
? spare GND, VCCP and VPP driver, which add additional
made-by-wire GND/VCCP/VPP pin capability for future
devices
? FPGA based TTL driver provides H, L, CLK, pull-up, pull-
down on and read for all pindriver pins,
? level H selectable from 1.8 V up to 5V
? in-circuit serial programming (ISP) capability included
Device support
? Microcontrollers 51 series: 87Cxxx, 87LVxx, 89Cxxx, 89Sxxx,
89LVxxx series from Atmel, Atmel W&M, Intel, Philips, ... 8/40
pins
? Microcontrollers Atmel AVR: ATtiny, AT90Sxxx, ATmega
series (parallel and serial mode), 8-40 pins
? serial E(E)PROM: 24Cxxx, 24Fxxx, 25Cxxx, 59Cxxx, 85xxx,
93Cxxx series
Programming speed
Note . These times strongly depend on PC speed, LPT port
type and operating system free resources. Therefore are given
values of two different PC configurations for comparison.
Device
AT89C52
T87C5111
Operation
programming and verify
programming and verify
Time A
17,5 sec
79 sec
Time B
15,5 sec
44 sec
Time A conditions:
Time B conditions:
Pentium MMX, 250 MHz, ECP/EPP,
WIN98.
Athlon, 750 MHz, ECP/EPP on PCI
bus, WIN98.
Device operations
? standard:
? blank check
? read
72
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