848 B&K Precision, 848 Datasheet - Page 66

• Manufacturer Part Number: 848
• Description: PROGRAMMER UNIVERSAL DEVICE
• Manufacturer: B&K Precision
• Type: Universalr

Specifications of 848

• Contents: Programmer, Adapter, Cable, Manual and Software
• For Use With/related Products: EPROM, EEPROM-Flash, Serial EPROM, Microcontroller & PLD
• Other names: BK848

Introduction
849 is a new generation of Windows 95/98/ME/NT/2000 based
B+K PRECISION specialized programmers. Programmer is
capable to support all today available Microcontrollers of
MCS51 series (up to 40 pins) and AVR Microcontrollers (8-40
pins) by parallel and serial way. 849 has been developed in
close cooperation with Atmel W&M., therefore programmer's
hardware is focused to support all current and future
Microcontrollers of Atmel W&M MCS51 family.
849 is little, very fast and powerful portable programmer for
MCS51 series and Atmel AVR Microcontrollers. 849 enables
also programming of serial EEPROM with IIC (24Cxx),
Microwire (93Cxx) and SPI (25Cxx) interface types. Using
build-in
programmer
Microcontrollers and Atmel AVR Microcontrollers in serial way.
Provides very competitive price but excellent hardware design
for reliable programming. Nice "value for money" in this class.
Very fast programming due to high-speed FPGA driven
hardware and support of IEEE1284 (ECP/EPP) high-speed
parallel port. Surely faster than competitors in this category.
849 interfaces with the IBM PC, AT or higher, portable or
desktop personal computers. A programmer allows you to
directly connect to your PC through any standard parallel
(printer) port - no special interface card is needed.
849
H/L/pull_up/pull_down and read capability for each pin of
socket. Advanced pindrivers incorporate high-quality high-
speed circuitry to deliver programming without overshoot or
ground bounce for all supported devices. Pin drivers operate
down to 1.8V so you'll be ready to program the full range of
today's advanced low-voltage devices.
The programmer performs device insertion test (wrong or
backward position) and contact check (poor contact pin-to-
socket) before it programs each device. These capabilities,
supported by signature-byte check help prevent chip damage
due to operator error.
Programmer's hardware offer enough resources for self test,
that control program is any time be able to check pindrivers,
present and correct level of all voltages, check the timing and
communication between programmer and PC.
has
in-circuit
is
40
capable
serial
powerful
66
programming
to
TTL
program
pindrivers
(ISP)
MCS51
connector
provide
family