849 B&K Precision, 849 Datasheet - Page 72

• Manufacturer Part Number: 849
• Description: PROGRAMMER UNIVERSAL DEVICE
• Manufacturer: B&K Precision
• Type: Universalr

Specifications of 849

• Contents: Programmer, Adapter, Cable, Manual and Software
• For Use With/related Products: Serial EEPROM, MCS51 Series and Atmel AVR Series
• Other names: BK849

849 specification
Socket, pin drivers and DACs
Device support
Programming speed
Device operations
• FPGA based IEEE 1284 slave printer port, up to 1MB/s
• 40-pin DIL ZIF (Zero Insertion Force) socket accepts both
• two D/A converters for VCCP and VPP, controllable rise and
• special GND/VCCP/VPP pindriver for MCS51 and AVR
• spare GND, VCCP and VPP driver, which add additional
• FPGA based TTL driver provides H, L, CLK, pull-up, pull-
• level H selectable from 1.8 V up to 5V
• in-circuit serial programming (ISP) capability included
• Microcontrollers 51 series: 87Cxxx, 87LVxx, 89Cxxx, 89Sxxx,
• Microcontrollers Atmel AVR: ATtiny, AT90Sxxx, ATmega
• serial E(E)PROM: 24Cxxx, 24Fxxx, 25Cxxx, 59Cxxx, 85xxx,
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.
Time A conditions:
Time B conditions:
• standard:
transfer rate
300/600 mil devices up to 40-pin
fall time
devices
made-by-wire GND/VCCP/VPP pin capability for future
devices
down on and read for all pindriver pins,
89LVxxx series from Atmel, Atmel W&M, Intel, Philips, ... 8/40
pins
series (parallel and serial mode), 8-40 pins
93Cxxx series
• blank check
• read
T87C5111
AT89C52
Device
programming and verify
programming and verify
Pentium MMX, 250 MHz, ECP/EPP,
WIN98.
Athlon, 750 MHz, ECP/EPP on PCI
bus, WIN98.
Operation
72
17,5 sec
Time A
79 sec
15,5 sec
Time B
44 sec